Author: kiwi

  • Editor’s Picks: The Best New Apps to Try

    Editor’s Picks: The Best New Apps to Try

    Cubox: A Brand-New Desktop Web Version

    • Platform: Web
    • Keywords: Read It Later, AI Assistance

    @ElijahLee: The read-it-later and knowledge management app Cubox has launched a brand-new desktop Web version, featuring an all-new visual design, multiple layout options, a powerful detail control panel, and support for AI-assisted reading.

    First, the desktop Web version adopts a multi-column layout that follows common productivity software conventions. From left to right, the interface is divided into article categories, article cards, the reading area, and an information panel on the far right. The article cards themselves also offer multiple layout styles: the default single-column, dual-pane layout combining cards and reading; and a multi-column grid that lays out all articles as cards on the screen, requiring a click to enter reading mode—ideal for users who primarily filter content by titles.

    In the upper-left corner of the reading area, an expand button allows you to collapse all functional panels and retain only the reader, enabling a full-screen immersive reading mode. In this state, using Command + arrow keys lets you quickly switch between the previous and next articles without returning to the multi-column layout, preserving the continuity of the immersive experience.

    Cubox also integrates AI-assisted reading. By opening the right-side information panel, users can access AI-generated quick interpretations of articles, key questions, and rapid highlights. The Q&A feature enables AI-based conversational queries, allowing users to type questions or topics related to the article and quickly receive answers. The app also provides a wide range of preset prompts, such as generating a brief summary, extracting key arguments, or writing a short shareable blurb.

    On the far right of the information panel is a detailed control panel that allows full customization of an article’s metadata, including the title, description, category assignment, and added headings. When you come across an interesting article, you can edit and organize it here at any time—adding it to favorites or assigning category tags to quickly save important materials for future reference or review.

    Batch editing is another standout feature of the desktop Web version. When you move the cursor to the checkbox in the upper-right corner of an article card, the selection box automatically enlarges. Clicking it enters batch selection mode, allowing you to quickly select multiple articles and edit their information, add tags, or apply star ratings from the right panel. In the multi-column grid layout, batch editing becomes even more efficient: all actions are arranged at the top, and you can complete operations by dragging multiple items to the target function, making the workflow extremely efficient.

    For features that users have frequently requested, the desktop Web version also introduces several improvements. These include: text items in the Inbox being marked as unread by default and disappearing automatically once reading is completed; annotation lists supporting both single-column and multi-column views, as well as batch operations. The search function retains both quick search and detailed search modes—the former for fast content location, and the latter for browsing or managing groups of items in bulk.

    Overall, Cubox’s desktop Web version is optimized for web performance, supporting immersive reading, batch organization, detailed annotations, AI assistance, and real-time syncing, while setting aside some non-core features. It is well suited for high-density long-form reading scenarios, as well as for systematic organization and repeated reference later on. You can access it via the official website.

    Cubox Pro is available for purchase on SSPAI, and the app supports iOS, iPadOS, macOS, Android, Windows, and more.

    Updatest: One-Stop Management, Updating, and Migration for Mac Apps

    • Platform: macOS
    • Keywords: App Updates

    @Vanilla: As Apple continues to tighten permission controls in macOS, more and more developers are choosing to distribute their apps outside the Mac App Store in order to offer more powerful features. At the same time, a large number of independent developers prefer not to pay the “Apple tax,” opting instead to distribute open-source apps through platforms like GitHub.

    As a result, I’ve found that the sources of apps installed on my Mac have become increasingly fragmented—ranging from the App Store and official websites to GitHub and Homebrew. Unless an app pops up an in-app update notification, I rarely think about proactively updating these apps scattered across so many channels.

    This is where Updatest comes in. It neatly solves this problem by automatically scanning all apps on your Mac and displaying real-time update information. With the exception of apps downloaded from the App Store, most updates can be completed in Updatest with a single click. Beyond that, Updatest also offers a complete solution for migrating apps between distribution channels, along with a range of other practical features.

    After being granted the system “App Management” permission, Updatest can scan all installed applications and CLI dependencies on your Mac. In the INSTALLED section, you can view a complete list of installed apps under the Apps tab. The app list also shows version information for apps with available updates, and clicking the Update button allows you to update them directly. Clicking on any app takes you to its detail page, where you can update it, migrate it, add a source, or skip/ignore updates.

    On the detail page, Updatest also displays the app’s release notes, update sources, app information, permission requests, and security details—much like an app page in the App Store.

    Under the Adoptable tab, you can see apps that are suitable for migration to Homebrew for unified management. Updatest intelligently matches these apps with their corresponding Homebrew cask names, saving you from manual searching or guesswork. Before migrating, you simply need to ensure the app is updated to the latest version, select your preferred version under Cask Options, and then click Adopt to complete the one-click migration. Once migrated, apps installed from other sources can be managed and updated through Homebrew going forward. All app data is preserved during the process, so there’s no need to start from scratch.

    In the CLI tab, you can view all dependency packages installed on the machine. If you do development work on this Mac, or use services that rely heavily on CLI tools, it’s easy to accumulate a large number of dependencies. Through Updatest’s interface, you can inspect each dependency’s details and relationships, and perform actions such as refreshing, ignoring, or uninstalling them.

    The UPDATES and SOURCES sections are essentially extensions of the INSTALLED section. The former filters out apps and Homebrew formulae that currently have updates available, while the latter categorizes all apps by source—including App Store, Homebrew, Sparkle, Metadata, Electron, GitHub, and Manual—making it easy to quickly review and manage them in batches.

    Updatest can be downloaded for free from the official website, or installed via Homebrew:

    brew tap updatest/tap https://github.com/updatest/tap.git && brew install –cask updatest

    After the initial installation, Updatest offers a 14-day free trial. Once the trial expires, a one-time license purchase is required: a personal license costs $12.99 and supports up to three Macs; a family license costs $24.99 and supports up to ten Macs; enterprise licenses require contacting the developer directly for pricing.

    Repo Store: A GitHub-Style Google Play

    • Platform: Android
    • Keywords: App Store

    @大大大K: Not long ago, we introduced GitHub Store, an “app store” that aggregates open-source app projects published on GitHub, making them easier for users to discover and install, while also helping developers promote their work. The app we’re introducing today—Repo Store—is a similar project, but with more effort put into its UI.

    At first glance, Repo Store looks exactly like an old version of Google Play. The UI structure of the “Apps” tab in particular—the search bar, category tabs, and bottom navigation bar—feels almost like a 1:1 recreation of the previous-generation Google Play design. The layout of the content area is also strikingly similar.

    That said, as a new product, its content is still relatively sparse, and there are no custom banner images. But this doesn’t mean Repo Store is just a pretty shell with no substance. Even without an “editor’s picks” section, you can still use the search function to find any project on GitHub that has a release. Just like GitHub itself, Repo Store lets you view the content of a project’s homepage. With a README.md serving as a built-in introduction, who understands an app better than its own developer?

    If you plan to use Repo Store as your primary tool for discovering open-source apps, it’s recommended to authorize GitHub access in the settings to avoid hitting API rate limits. Repo Store also supports GitHub mirror proxies—simply enable the proxy option in the download settings and enter the address.

    If you compare Repo Store with GitHub Store, the latter does feel more “down to earth,” as it directly pulls curated project lists and saves users the trouble of manually browsing recommendations. Repo Store, on the other hand, seems to have ambitions to grow bigger and stronger—given time, it might truly become a “GitPlay Store.” If this app store interests you, you can download it for free from GitHub or IzzyOnDroid, and users of the Obtainium manager can add it directly as well.

    BooxReader: A Local E-Book Reader App by Boox

    • Platform: Android
    • Keywords: E-reader

    Taking advantage of the tail end of the recent Double 11 sales, I bought a Boox Leaf 5 and started a very pleasant reading journey. After importing a few books into the device, I was pleasantly surprised by how good Boox’s built-in local reader felt, and ended up alternating between it and WeChat Reading. Recently, I learned that Onyx Boox has also developed a local e-book reader app for Android, so I decided to download it and give it a try—mainly to see whether it can deliver a good reading experience even without buying a Boox e-ink device.

    At the moment, BooxReader can be downloaded from the Play Store and various Chinese app marketplaces, though there is no obvious promotion on Boox’s official website. After installation, books can be added to the bookshelf either from within the app or by sharing them from other apps. In-app book importing supports automatic scanning, manual selection of local files, and even Wi-Fi transfer. The Wi-Fi transfer feature makes it easy to share books from other devices over the network, offering both browser-based transfer and QR-code transfer options, which work well whether you’re using a computer or another mobile device.

    For books on the bookshelf, you can choose between a list view and a cover view. You can also create book collections to better manage different categories. Tapping into a book’s detail page shows information such as reading progress, number of notes, and total reading time.

    When you enter the reading interface, the app’s onboarding is very minimal, covering only basic page-turning gestures and settings. Tapping the center of the screen brings up the settings panel. BooxReader includes four built-in reading themes—Default, Vintage, Focus, and Relax—each with its own preset font size and line spacing. You can select a theme and then further customize it. The customization options are quite rich and are almost identical to those found on Boox’s e-ink readers.

    Font selection, which has a significant impact on the reading experience, is another strong point. BooxReader comes with 18 built-in fonts, including six Chinese fonts such as Jinghua Old Song, Hanchan Regular Script, and Zhuque FangSong, all of which are also available on Boox devices. Some additional supplementary fonts are included as well. If these still don’t meet your needs, there is also a font import option, although at present it doesn’t seem possible to directly import fonts already downloaded locally.

    Beyond appearance, BooxReader offers a wide range of settings related to reading habits, allowing you to fine-tune the experience until it feels just right. Outside of reading, BooxReader also includes a text-to-speech feature. It supports multiple languages and offers different voices for each. When your hands or eyes are occupied, listening to a book can be a good alternative—provided you’re willing to spend a bit of time getting used to the machine’s flat, emotionless delivery.

    If you’re interested in BooxReader, you can download it from the Play Store or your phone’s built-in app marketplace and give it a try. The app is currently completely free to use.

    LiveGrab: Make Your Own Live Photos

    • Platform: iOS
    • Keywords: Live Photos

    @化学心情下2: Recently I came across a small utility app called LiveGrab. Its core features are extracting high-resolution still images from videos, and turning video clips into Live Photos.

    The app’s functionality is split into two parts: extracting HD photos and creating Live Photos. Extracting HD photos essentially means capturing specific frames from a video. You can choose the default preview album view, or tap the “Frame View” at the bottom to select frames. Personally, I prefer the frame view—it feels more like picking shots from a strip of photographic film.

    Once you’ve chosen a frame you like, simply tap Export in the bottom-right corner to share the extracted frame. You can save it to the system photo library, or send it to other devices or third-party apps for further editing.

    Creating a Live Photo works much like selecting a clip from a video. After choosing a video from your photo library, you can select a segment in the slicing window at the bottom. You can also drag the ends of the clip selection to adjust the range and duration. In the editing area above, you can control options such as whether to keep the audio and whether the clip should loop.

    You can download LiveGrab from the App Store.

    Desktop Composer: One-Click macOS Appearance Switching

    • Platform: macOS
    • Keywords: Desktop Themes

    @Snow: Desktop Composer is a theme-switching app for macOS. Unlike most similar apps that only change wallpapers and toggle light/dark mode, Desktop Composer lets you preset a wide range of appearance options within a theme—including wallpapers, system appearance, liquid glass effects, accent colors, icon styles, folder colors, and more. It even supports personalized theme color management for third-party apps such as Alfred and Bear.

    Desktop Composer divides its configuration into four columns. The first column is dedicated to wallpaper management. The app includes 23 built-in wallpapers across three categories—color blocks, solid colors, and gradients. You can also import custom wallpapers in advance based on these categories, making them easy to call up later when configuring themes.

    The second column focuses on system appearance adjustments. It covers most options found under “System Settings → Appearance,” including system appearance, liquid glass effects, accent colors, icon and widget styles, and folder colors. In this section, Desktop Composer also provides the Stage Manager toggle from “System Settings → Desktop & Dock,” along with various Dock-related settings. You can also choose whether to automatically hide the menu bar.

    The last two columns primarily serve third-party apps. Desktop Composer currently supports 10 apps, including Alfred, Bear, and Obsidian. If these apps are installed on your macOS system, you can customize their color schemes for the current theme under the Apps or Tools sections.

    Desktop Composer comes with nine built-in theme presets, and you can click the “+” button in the left sidebar to add new themes. After selecting a theme, simply click the activate button in the top-right corner of the configuration page to apply it instantly. The app also offers a menu bar shortcut: click the menu bar icon and select the desired theme from the pop-up window. If your daily work or study routine follows a relatively fixed schedule, you can set up timed automation in the app’s settings to switch themes automatically based on the time of day—useful both for adapting to different workflows and for avoiding being blinded by a light theme late at night.

    Desktop Composer is currently priced at $19.99 on the official website and offers a 30-day free trial. Since changing appearances is not a frequent need for most users and the app’s price is relatively high, it’s recommended to try it out first before deciding whether to purchase. Desktop Composer is also available on Setapp—if you’re already a Setapp subscriber, you can use it at no additional cost.

    App Brief

    ByteDance has released a new version of its video generation model, Seedance 2.0.

    After deepening AI integration, Windows 11 has faced considerable user skepticism. Recent reports suggest that Microsoft may scale back some AI feature expansion plans and refocus on improving the core user experience. Source

    Apple announced in a U.S. press release that the Xcode 26.3 update will introduce coding agents from OpenAI and Anthropic, enabling AI to directly manipulate code and execute tasks within Xcode.

  • Driving an EV in Japan: A One-Day Tesla Road Trip

    Driving an EV in Japan: A One-Day Tesla Road Trip

    As everyone knows, the pace of iteration for electric vehicles in China over the past few years has been astonishing. New models seem to arrive almost monthly, wave after wave. Japan, by contrast, remains very much a gasoline-car country. Gas-powered vehicles still dominate the streets, hybrids are seen as a more practical compromise, and fully electric cars are relatively rare in everyday life.

    As one of the most representative EV brands, Tesla entered the Japanese market as early as 2010. By 2026, the brand has been operating in Japan for a full 16 years. From nothing to something, Teslas can now occasionally be spotted driving on the streets of Tokyo.

    Having lived in Japan for many years, I had never actually experienced driving an EV here. Naturally, I was curious: in Japan—especially in a city like Tokyo, which is relatively EV-friendly and has a higher density of charging stations—what is it really like to drive a Tesla? To satisfy my curiosity and to keep up with the times by finally driving a Tesla myself, I decided to rent one through a Japanese car rental platform and give it a try.

    Car Rental Platform

    That’s where the trouble began.

    Although I’ve used almost all of Japan’s major car rental companies, after some searching I realized that none of them offered Tesla—or EV—rentals at all. Left with no choice, I had to take a step back and look elsewhere. Through a search engine, I found a company I had never heard of before, one that specializes exclusively in Tesla rentals: BOXIV SHARE.

    The company isn’t well known, but its website presentation looked quite appealing: a dedicated rental app, fully contactless rentals, complimentary access to Tesla Superchargers, a decent selection of models, and the ability to connect with Tesla’s official app.

    After reading through all of this, I decided to stop overthinking it and place an order directly. I rented a Model Y Performance. The cost was 20,000 yen for one day, plus an additional 4,400 yen for insurance. For comparison, renting a GR86 for a day costs only around 16,000 yen—making it clear that renting a Tesla is significantly more expensive than renting a traditional gasoline car.

    “Picking Up the Car”

    This Model Y Performance was parked in a lot in Shinagawa. BOXIV leases several parking spaces long-term to store Teslas specifically for rental. In addition to the Model Y shown in the photos, I also spotted several Model 3s and refreshed Model Y units.

    Because it’s a fully contactless rental, all procedures are handled through the BOXIV app. First, you complete a pre-departure check in the app: walk around the car to inspect the body for scratches. If there are any scratches not already recorded in the system, you need to take photos and upload them for documentation. Once the check is complete, you can unlock the vehicle directly via the app.

    After getting into the car, there’s a key card placed in the center armrest, along with a printed instruction sheet for users to review. The armrest also contains a power adapter for voltage conversion when using public charging stations.

    Since Tesla’s infotainment system supports multiple languages (whereas most Japanese in-car systems only offer Japanese and English), I immediately switched the interface to Simplified Chinese. From the screen, I could see that this Model Y had already driven over 100,000 kilometers, and even with 85% battery remaining, the estimated range was only 354 km.

    This tea wasn’t put there by us—and the bottle was still there when we returned the car 🤣

    The parking lot where the car was located is equipped with Panasonic chargers rather than Tesla Superchargers, so charging power is relatively limited. To avoid leaving the next renter with insufficient battery, BOXIV offers a charging discount policy: if you charge at a Tesla Supercharger and meet certain criteria, you can receive a few hundred yen off the rental fee.

    Setting Off for Shōsenkyō!

    The destination for our one-day trip was Shōsenkyō, a scenic spot located in Yamanashi Prefecture, just outside Tokyo. From Tokyo, it’s about a two-hour drive, covering roughly 138 kilometers. However, given this car’s limited range and our desire for a more relaxed itinerary, we decided to head to a Tesla Supercharger first, planning to enjoy lunch while charging.

    Red indicates Tesla Superchargers, gray indicates regular charging stations

    As of 2016, Tesla had installed more than 700 charging stations in Japan. While Japan’s land area is much smaller than China’s, 700 stations is still a very limited number for the country. From the Supercharger map on Tesla’s official website, it’s clear that Superchargers are relatively dense within Tokyo, but once you leave the city, they become few and far between.

    Take Yamanashi Prefecture, our destination, as an example: there is only a single Supercharger nearby. The map also shows two other charging stations—one in front of a restaurant and another in front of a hotel—but both offer power outputs of only around 10 kW, which can essentially be ignored.

    Yamanashi’s only Supercharger is located in front of an electronics store and consists of six charging stalls, supporting up to 130 kW charging. Before setting off, the estimated remaining battery upon arrival was 30%; in reality, we arrived with 35% remaining.

    After plugging in the charger, we headed to a nearby sushi restaurant for a meal, then stopped by a popular dessert shop in the area, where we ordered coffee and pudding and chatted while eating. BOXIV’s app allows you to check the battery level in real time, and by the time the battery was fully charged, it was just about time for us to head back.

    Shōsenkyō

    Shōsenkyō is located in the northern part of Kōfu City and is one of Yamanashi Prefecture’s most representative gorge landscapes. It is designated a national “Special Place of Scenic Beauty” and is often referred to as “Japan’s most beautiful gorge.” What makes the gorge so striking are the sheer cliffs formed by granite that has been carved by flowing water over long periods of time. Jagged rock formations stand side by side with clear streams, and the walking paths along the creek allow visitors to observe these geological changes up close.

    At the same time, the granite mountains around Shōsenkyō are known as the “birthplace of crystal,” so the area around the gorge is dotted with shops and workshops selling crystal products. Visitors can also take part in crystal polishing experiences and create their own crystal accessories.

    Overall, the Shōsenkyō route is relatively gentle and is a very popular hiking trail during the autumn foliage season. Deep within the valley along the route lies Sengataki Falls, one of Shōsenkyō’s most iconic waterfalls, which has been selected as one of the “Top 100 Waterfalls of Japan.” The name “Senga” (written with characters also used for Chang’e, the moon goddess from Chinese mythology) is borrowed here to evoke the waterfall’s cool, ethereal atmosphere.

    The waterfall has a drop of about 30 meters, with water cascading down the granite rock face. The valley walls are close on both sides, and standing on the viewing platform, you can feel the sheer force and presence of the falling water at close range.

    Along the walking path near the waterfall, you can also spot many coins. This stretch is known as the “One-Yen Road.” It’s said that the “tradition” of wedging coins into the cracks between stones here has been going on for over a decade. Staff from the scenic area regularly collect these coins and use the proceeds to purchase cleaning and maintenance supplies for the site.

    After a short hike, we took a ropeway up to the summit of Mount Rakanji. Although the elevation is only 1,058 meters, you can still look out from the top and see Mount Fuji in the distance. The weather that day was good, and Mount Fuji was clearly visible on the horizon.

    There aren’t any particularly famous attractions here, and since it wasn’t peak foliage season, there were relatively few visitors. We sat on a bench at the summit for quite a while, taking in the unobstructed view of the surrounding mountains.

    The wind rose up from the valley below, carrying a hint of coolness without being biting. The ridgelines layered one after another, their colors fading from specks of green nearby to softer browns in the distance, as if gently brushed over by mist.

    The Return Trip

    On the way back, we also tried out the automated driving currently available in Japan. Unfortunately, the experience was not very good. While it was still daylight, the Tesla failed to correctly detect road barriers at a turn and headed straight toward them without hesitation. Thankfully, human intervention came in time, and no accident occurred.

    At night, the highway portion was something the Tesla handled with relative ease, requiring almost no manual intervention. That said, this isn’t particularly worthy of praise—based on my three years of driving experience, almost all Nissan models can achieve a similar level of performance on highways.

    Before returning the car, we stopped by a Supercharger near Shinagawa to top up the battery. This Supercharger is located in the underground parking garage of a large commercial complex and offers charging speeds of up to 240 kW. However, since parking fees apply after 30 minutes, the optimal choice is to finish charging and leave within that half-hour window.

    Returning the car was also handled entirely through the app. You need to take and upload 12 photos of the vehicle from different angles, confirm whether there are any new bumps or scratches, plug the car into the parking lot’s built-in charger, and finally lock the car to complete the return process.

    Conclusion

    At present, in order to promote electric vehicles, Japan has introduced a series of subsidy policies in 2026. Taking the Model Y as an example, if all subsidy requirements are met, it can be purchased for around 4.3 million yen (approximately 190,000 RMB). Combined with Tesla’s five-year zero-interest financing, this is indeed attractive to many white-collar buyers considering a new car.

    However, based on this one-day experience, I found that there are still quite a few “issues” with driving a Tesla in Japan today. The first is the distribution of charging infrastructure. As mentioned at the beginning of this article, once you leave the Tokyo metropolitan area, the number of charging stations drops sharply. From the charging map, it’s clear that regions such as Shikoku and Kyushu have very few Superchargers. While CHAdeMO or J1772 chargers can also be used, charging speeds are often difficult to guarantee.

    Second, electricity at these charging stations is not cheap. Based on feedback from Japanese users, electricity prices average around 30–55 yen per kWh. Coupled with the fact that Tesla’s driver assistance features in Japan are still fairly underwhelming, this makes the proposition less suitable for most people.

    Taking all of these factors together, I feel that “driving a Tesla in Japan” is better suited to commuting between cities when you have stable charging conditions at home, a clear daily route, and only take short trips on weekends without too much anxiety. Teslas are more ideal for those living in detached houses with parking spaces that can accommodate home chargers, or even with rooftop solar panels. You plug in when you get home, let it charge slowly overnight, and head out the next day with a full battery. Combined with Japan’s common “work during the day, return home at night” rhythm, the car can almost always operate within a personally controlled charging ecosystem. If solar power can cover part of the electricity usage, or if paired with battery storage to shift peak and off-peak loads, both costs and peace of mind become easier to manage.

    To be fair, EVs like Tesla have many advantages over most traditional gasoline cars in Japan: quicker acceleration, easier operation, and a higher level of intelligence. Yet this brief Tesla experience made it easier to understand why Japan continues to move more steadily with gasoline and hybrid vehicles. As long as the certainty around EVs isn’t strong enough, pure electric cars are unlikely to become a “no-brainer choice.”

    Teslas work quite smoothly in cities like Tokyo and Osaka, but once you leave these resource-dense urban areas, many issues quickly become magnified. For people who see a car primarily as a “tool,” the most ideal scenario is still charging at home, rather than charging on the road.

  • SSPAI Morning Brief: Google Expands AirDrop Support Beyond Pixel Devices

    SSPAI Morning Brief: Google Expands AirDrop Support Beyond Pixel Devices

    Morning Brief

    1. Qwen’s “milk tea subsidy” causes online service outages and an offline order boom
    2. China’s State Administration for Market Regulation releases typical cases of unfair competition involving knockoff DeepSeek, ChatGPT, and others
    3. China Railway 12306 responds to issues such as “buying longer routes to ride shorter segments” and being unable to purchase transfer tickets
    4. Google to extend AirDrop support to non-Pixel devices
    5. “Trump Phone” debuts its first real-world prototype
    6. Draft national standard for pre-prepared meals released for public comment; disclosure not made mandatory
    7. Rumors You Can Just Glance At

    Qwen’s “milk tea subsidy” causes online service outages and an offline order boom

    According to Caixin, on February 6, Alibaba’s AI chat app Qwen launched the first wave of its “3 billion yuan Spring Festival treat plan.” Under the promotion, users who updated Qwen to the latest version or invited a new friend received a ¥25 milk tea free-order voucher, redeemable at more than 300,000 milk tea shops nationwide.

    That day, Qwen’s downloads surged rapidly, climbing to No. 1 on Apple’s China App Store free apps chart, followed by Tencent’s AI app Yuanbao in second place and ByteDance’s AI app Doubao in third. Five hours after launch, the promotion had generated 5 million orders; after nine hours, the figure exceeded 10 million. As a result, many participating milk tea shops across multiple regions were overwhelmed with orders, with user wait times exceeding four hours. Some shops temporarily shut down online ordering. Meanwhile, Qwen experienced lag and intermittent disruptions, at times affecting responses to users’ other requests. This triggered a wave of complaints on social platforms about the promotion.

    In response, around 10:30 a.m., Qwen said it was “urgently adding resources to fully ensure smooth operation.” Around 4:30 p.m., it said it was continuing to expand capacity to safeguard the promotion experience. Qwen also noted that the free-order vouchers are valid through February 23 and recommended placing orders during off-peak hours. In addition to milk tea, the vouchers can be used to purchase fresh groceries, general merchandise, Lunar New Year goods from Tmall Supermarket and offline retailers. Hema stores nationwide are also in the process of joining the program.

    Shortly after the promotion went live, Qwen’s red-packet sharing links were blocked by WeChat. The text codes could not be copied for use, leaving QR code images as the only way to share the offer. WeChat also imposed restrictions on red-packet code sharing for Yuanbao, another Tencent product.

    Since the start of this year, AI apps have begun to recreate the early mobile internet playbook of user acquisition through cash giveaways. On February 1, Tencent’s Yuanbao announced it would distribute ¥1 billion in cash red packets, with individual packets worth up to ¥10,000. On January 26, Baidu’s AI app Wenxin Assistant launched a Spring Festival red-packet campaign, handing out ¥500 million in cash rewards, with a maximum single reward of ¥10,000.


    China’s State Administration for Market Regulation releases typical cases of unfair competition involving knockoff DeepSeek, ChatGPT, and others

    Recently, China’s State Administration for Market Regulation released five typical cases of unfair competition in the artificial intelligence sector, several of which involved the misuse of well-known AI service names.

    For example, a Beijing-based company promoted software branded as a “DeepSeek local deployment tool” through its website, using the name “DeepSeek” and the official logo in multiple places on the page, and purchasing paid search rankings for the keyword “DeepSeek.” Regulators determined that this behavior violated the Interim Provisions on the Prohibition of Unfair Competition on the Internet and the Anti-Unfair Competition Law. The company was ordered to immediately cease the illegal conduct and, after considering the circumstances of the case, was fined 5,000 yuan. Similarly, a Hangzhou-based company that set up a “DeepSeek local deployment” website, used wording identical to DeepSeek’s official branding and highly similar icons, and induced users to pay for the service, was also ordered to stop its activities and fined 30,000 yuan.

    In another case, a Shanghai-based company developed and operated a WeChat public account named “ChatGPT Online,” which offered AI chat functionality and generated revenue by attracting paid members. An investigation found that the service actually called OpenAI’s publicly available APIs, connecting to its underlying base models to provide services similar to ChatGPT. The company used an image highly similar to the official branding as the account’s avatar and described the account as a “Chinese version of ChatGPT” in its profile, creating confusion with ChatGPT. Regulators ruled that this likewise constituted a violation of the Anti-Unfair Competition Law, ordered the company to cease the illegal conduct, and imposed a fine of 62,692.7 yuan after weighing the circumstances.

    The State Administration for Market Regulation stated that handling these cases is intended to serve as a warning against confusing practices, guide business operators to enhance competitiveness through lawful and compliant means, prevent the improper appropriation of others’ goodwill for profit, and safeguard fairness and integrity in market competition.


    China Railway 12306 responds to issues such as “buying longer routes to ride shorter segments” and being unable to purchase transfer tickets

    Since the start of the Spring Festival travel rush ticketing period, several issues related to ticket purchases on the 12306 platform have sparked discussion. Recently, many passengers found that when planning a transfer journey, if the ticket for the first leg is purchased using the “buy longer, ride shorter” approach—getting off before the ticketed destination—then when attempting to buy the ticket for the second leg, 12306 will determine that the previous train has not yet completed its journey, classify the situation as a “schedule conflict,” and refuse the purchase.

    In response, railway authorities told China Business Network (Zhongxin Jingwei) that this measure is mainly intended to “avoid travel disruptions caused by passengers mistakenly or incorrectly purchasing tickets.” Given the realities of the Spring Festival travel rush, if passengers encounter such issues, they can call the 12306 customer service hotline. Railway staff will then assess the specific situation and temporarily unlock the restriction in the system to allow the purchase of the subsequent transfer ticket. However, 12306 currently only accepts unlock requests after a time conflict has occurred and does not support “advance unlocking.”

    The rule that “after canceling ticket orders three times, no further ticket purchases are allowed on the same day” has also drawn attention. Some comments have called for greater flexibility during the Spring Festival travel period, while others have expressed concern that buying tickets on someone else’s behalf could trigger the restriction. One joke making the rounds said, “Use your ex’s ID to book tickets on 12306, cancel three times, and that day they won’t be able to buy a ticket home for the New Year.”

    In response, railway authorities told The Beijing News that the purpose of this requirement on the 12306 platform is to regulate ticketing order and curb malicious ticket hoarding and automated scalping. It is not a new policy introduced this year, but one that has been in place for many years. Passengers with urgent ticketing needs can ask friends to purchase tickets on their behalf, switch to another account themselves, or buy tickets in person at station counters. At the same time, the rule restricts the ticket-purchasing privileges of the account used to make the bookings, not the passenger’s right to travel—meaning that in such situations, the passenger can still purchase tickets and travel normally.


    Google to extend AirDrop support to non-Pixel devices

    According to Android Authority, Google has confirmed that Quick Share—the Android feature designed to interoperate with Apple’s AirDrop—will break its Pixel 10 series exclusivity later this year and expand to more Android devices. Android Platform Engineering Vice President Eric Kay announced the plan at a press briefing in Taipei, saying Google is working closely with partners to roll out the feature across the broader Android ecosystem, with more details expected to be announced soon.

    Kay revealed that the development team invested significant effort to ensure Quick Share works not only with iPhones, but also connects smoothly with iPads and MacBooks. Previously, the interoperability feature debuted last year as one of the key selling points of the Pixel 10 lineup. To enable wider adoption, Google has decoupled Quick Share components from the system layer and upgraded them into a standalone APK with an independent Play Store listing, technically removing the dependency on Pixel hardware.

    On the manufacturer side, in addition to Google’s own devices, Nothing is currently the only phone brand to publicly confirm it is adapting the feature. Meanwhile, Qualcomm has recently hinted that it is working to enable similar Pixel 10–style AirDrop support on Snapdragon-powered phones. This suggests that a large number of mainstream Android devices may soon be able to transfer files directly with Apple devices.


    “Trump Phone” debuts its first real-world prototype

    According to The Verge, Trump Mobile, the manufacturer behind the “Trump Phone,” recently showcased the first physical unit of its debut smartphone, the T1, in an interview. The company revealed that the device has already received certification from the U.S. Federal Communications Commission (FCC) and is expected to complete carrier network certification with T-Mobile by mid-March, after which shipments will officially begin.

    The final version of the T1 differs significantly from the originally announced specifications. The new model will feature a Qualcomm Snapdragon 7-series processor, a 6.78-inch curved display, a 5,000mAh battery, and 512GB of storage. Both the front and rear main cameras have been upgraded to 50 megapixels, with the addition of an ultra-wide lens. In terms of design, the phone retains its signature gold finish and the U.S. flag motif on the bottom of the chassis, but the originally planned T1 branding has been removed, and the camera module has been redesigned into a vertically aligned black oval layout.

    With the upgraded specifications, pricing has also been adjusted. Customers who previously placed a preorder with a $100 deposit will still be eligible for the $499 “early adopter” price, but the retail price for later sales will increase, with the final price expected to remain below $1,000. The company explained that the multiple delays were intended to skip the originally planned entry-level model and instead launch a more fully featured, improved device directly to the market.

    Regarding one of the brand’s core selling points—its place of manufacture—Trump Mobile acknowledged that the T1 is not entirely made in the United States. Most of the phone’s production takes place in a certain “most-favored nation,” though explicitly not China, with only the final assembly of around ten components completed in Miami. To comply with U.S. Federal Trade Commission (FTC) regulations, the slogan on the official website has been changed from “Made in the USA” to “Behind every device are American hands.”


    Draft national standard for pre-prepared meals released for public comment; disclosure not made mandatory

    According to Caixin, on February 6 the Food Safety Standards and Monitoring Evaluation Department of the National Health Commission released a draft for public comment of the National Food Safety Standard for Pre-Prepared Meals. This marks the first time a national-level standard for pre-prepared meals has been issued.

    The Standard first clarifies the definition of pre-prepared meals: prepackaged dish products made from edible agricultural products and their processed derivatives, without the addition of preservatives, and produced through industrial pre-processing (such as mixing, marinating, tumbling, forming, stir-frying, deep-frying, baking, boiling, steaming, etc.), with or without seasoning packets, that must be heated or cooked before consumption. Pre-prepared meals do not include staple foods, fresh-cut vegetables, ready-to-eat foods, or dishes prepared by central kitchens. Under this definition, dishes produced by the “central kitchens” of some chain restaurants and airlines for centralized production and distribution, uncooked salads and cold dishes, as well as products like candied fruits that often contain preservatives such as potassium sorbate or sodium benzoate, do not fall under the category of pre-prepared meals.

    The Standard emphasizes that preservatives must not be added during the production and processing of pre-prepared meals. Food additives may be used only as necessary, following the principle of “no addition unless necessary,” minimizing both the variety and quantity of additives used, and they must not be used for the purpose of adulteration, falsification, or deception. The Standard also notes that reasonable combinations of different ingredients and appropriate cooking methods should be used to maintain the nutritional characteristics of dishes. It encourages shortening shelf life as much as possible by optimizing production processes and storage and transportation methods, with a maximum shelf life not exceeding 12 months.

    Under the Standard, catering businesses are encouraged to inform consumers about the use of pre-prepared meals made with different pre-processing methods when such products are used. In other words, it does not impose a mandatory requirement for restaurants to explicitly disclose the use of pre-prepared meals to consumers.

    Previously, Luo Yonghao criticized chain restaurants such as Xibei in 2025, saying they were expensive, unpalatable, and relied on pre-prepared meals, and called on restaurants to make public disclosures if they used such products. In response, Xibei founder Jia Guolong strongly defended the company and adopted measures such as opening up its kitchens to the public, but this only drew the brand further into public controversy.


    Rumors You Can Just Glance At

    • According to Weibo user @Digital Chat Station, the iPhone is currently testing a variable-aperture main camera and a large-aperture telephoto lens.
    • According to Mark Gurman, Apple is expected to roll out a flurry of new hardware products over the coming weeks, including the iPhone 17e (powered by the same A19 chip as the iPhone 17 and priced at $599), an iPad (upgraded to A18 and gaining Apple Intelligence support for the first time), an iPad Air (upgraded to M4), as well as a new low-cost MacBook.
  • SSPAI Morning Brief: Mistral Unveils Voxtral Transcribe 2, a New Speech-to-Text AI Model

    SSPAI Morning Brief: Mistral Unveils Voxtral Transcribe 2, a New Speech-to-Text AI Model

    Morning Brief

    1. Mistral releases the Voxtral Transcribe 2 series of speech-to-text models
    2. Canon launches a limited edition PowerShot G7 X Mark III camera
    3. The maintainer of the sudo project publicly seeks sponsorship
    4. Microsoft deprecates the “3D Viewer” app
    5. Rumors You Can Just Glance At

    Mistral releases the Voxtral Transcribe 2 series of speech-to-text models

    Mistral AI announced on February 4 the release of two models in the Voxtral Transcribe 2 series: Voxtral Mini Transcribe V2, designed for batch processing, and Voxtral Realtime, built for real-time transcription. Among them, Voxtral Realtime has been open-sourced under the Apache 2.0 license.

    Voxtral Realtime features a 4B parameter scale and is designed for low-latency use cases. It adopts a new streaming architecture that enables live transcription while reducing end-to-end latency to under 200 ms. Voxtral Mini Transcribe V2 focuses on delivering a high cost-performance transcription API, with accuracy outperforming GPT-4o mini Transcribe and Gemini 2.5 Flash, and supports processing up to three hours of audio per request.

    Both models support 13 languages, including Chinese. In terms of pricing, the Voxtral Mini Transcribe V2 API is priced at USD 0.003 per minute, while Voxtral Realtime costs USD 0.006 per minute. Source


    Canon launches a limited edition PowerShot G7 X Mark III camera

    Canon announced on February 5 a limited edition PowerShot G7 X Mark III camera to commemorate the 30th anniversary of the PowerShot series. Priced at USD 1,299, the bundle includes a limited-edition Peak Design wrist strap and a 32GB SD card, with shipments scheduled to begin in April 2026.

    This limited edition retains the same core specifications as the PowerShot G7 X Mark III originally released nearly seven years ago, with the primary differences focusing on appearance and design details. The camera comes in a graphite gray finish, adds a knurled control ring on the front, and features a 30th-anniversary emblem. In terms of hardware, it is equipped with a 20.1-megapixel sensor, a 3-inch flip-up touchscreen, and a 24–100mm equivalent ƒ/1.8–2.8 lens, along with a dedicated microphone input. For video, it supports uncropped 4K at 30fps and 1080p slow motion at 120fps, and also allows direct live streaming to YouTube via Wi-Fi. Source


    The maintainer of the sudo project publicly seeks sponsorship

    On February 4, Todd C. Miller, the maintainer of the sudo project, announced that he is publicly seeking sponsorship for sudo. Miller has been solely responsible for maintaining the project since 1993. Previously, Quest Software had sponsored sudo starting in 2010, but that partnership ended in February 2024, roughly coinciding with Miller’s departure from its subsidiary One Identity.

    After losing corporate sponsorship, sudo has continued to receive updates and has patched several high-severity vulnerabilities, including issues that allowed local users to bypass privilege controls and directly obtain root access. Miller stated that he currently has no plans to hand the project over to others, but warned that a prolonged lack of stable funding would inevitably affect development progress. He also noted that much of the critical open-source infrastructure relies too heavily on a small number of maintainers—a structural problem that is increasingly threatening the broader computing ecosystem, and one that has been widely discussed in recent years across communities and public forums such as GitHub. Source


    Microsoft deprecates the “3D Viewer” app

    Microsoft announced on February 5 that the “3D Viewer” app has been added to its deprecation list. The app was previously preinstalled with Windows 10 and was designed for lightweight viewing and rendering of 3D models. It was originally positioned to support mixed reality scenarios and underwent several name changes over the years. Microsoft has confirmed that the app will be removed from the Microsoft Store starting July 1, 2026. Existing users will still be able to run it, but it will no longer receive feature updates or security maintenance.

    Microsoft recommends alternatives such as Babylon.js Sandbox, while the open-source community tends to favor local applications like F3D and MeshLab. Source


    Rumors You Can Just Glance At

    • Reports indicate that macOS 26.3 RC has added two new SoC identifiers, T6051 and T6052, associated with platform codes H17C and H17D, respectively. Based on Apple’s historical numbering conventions for its M-series chips, these identifiers are widely speculated to correspond to the upcoming M5 Max and M5 Ultra. Notably, however, no identifiers believed to belong to the M5 Pro have appeared so far. Source
    • Google officially announced the Pixel 10a smartphone on February 5. Positioned for budget-conscious users, the device is scheduled to launch on February 18. Google has not yet disclosed detailed hardware specifications. In terms of design, the Pixel 10a closely resembles the Pixel 9a, with the most notable change being a rear camera module that sits flush with the back panel rather than protruding. According to previously leaked information, the phone may feature a 6.3-inch 120Hz display, a dual rear camera setup consisting of a 48MP main camera and a 13MP ultra-wide lens, and an “enhanced” Tensor G4 chip paired with 8GB of RAM. Storage options are expected to include 128GB and 256GB variants. The battery capacity is rumored to be around 5,100mAh, with support for 23W wired charging. Source
    • According to The Information, rising memory prices across the industry have led to tighter supply, while NVIDIA has been prioritizing manufacturing capacity for AI chips. As a result, the launch of the RTX 50 series SUPER graphics cards is expected to be delayed. Under these circumstances, the next-generation RTX 60 series aimed at gamers is also likely to see its mass production timeline pushed back, with large-scale manufacturing now projected to begin toward the end of 2027. This suggests that the RTX 60 series may not reach the market until 2028 or even later. Source
  • What Editors Are Buying: New Stuff Vol. 235

    What Editors Are Buying: New Stuff Vol. 235

    @ph: Kindle Paperwhite 6

    • Reference price: ¥1,300

    The last time I used a Kindle was more than a decade ago—the Paperwhite 2 and the Voyage. Back then, e-ink displays were still a niche market, and Kindle was almost the only option with a reasonably complete user experience in China. Everyone knows what happened later: domestic brands increasingly took over Kindle’s market share, and Kindle officially exited the Chinese market in 2022. Since then, most of my e-ink devices have been from domestic brands.

    To be fair, I welcome the competition driven by local manufacturers. Today, more new e-ink products are released in a single quarter than used to appear in an entire year, and value for money has continued to improve. On the other hand, after using more than ten different domestic e-ink devices, I’ve become quite certain that the currently promoted color screens and Android systems are not what I want.

    When it comes to color displays, the mainstream Kaleido panel structure today (a black-and-white e-ink layer overlaid with a three-color filter) inherently limits clarity and transparency. I don’t read comics, so for text reading, Kaleido brings more drawbacks than benefits. As for Android, while it looks open and versatile on the surface, the hardware constraints and screen characteristics of e-ink devices mean that, for reading, it can’t match a dedicated system, and for functionality, it can’t compete with a regular tablet. Add to that the general lack of system optimization and long-term maintenance commitments among domestic e-ink brands, and the result is devices that are neither worry-free nor long-lasting.

    So when I recently found myself needing to read more e-books (background explained later) and started reconsidering an e-ink device, the now sixth-generation Kindle Paperwhite once again became my top choice.

    Since it has been out for over a year, the Paperwhite 6 now has stable availability and pricing in China. The 32GB version is easy to find online for under ¥1,300. (Of course, a trip to Sham Shui Po could be even cheaper—but once you factor in transport and meals, it evens out.) I bought the green Signature Edition. The back cover is plastic with a slight metallic sheen—not as prone to fingerprints as the soft-touch finish on the standard version, but the overall feel is still fairly ordinary. It’s definitely no match for the metal builds that have become common on domestic devices, so don’t expect too much.

    Of course, the main reasons to buy a Kindle are its screen and its services. While there are only a handful of commonly used e-ink panels, the actual experience depends heavily on optimization (refresh strategies, dithering algorithms, and so on), and results can vary widely between manufacturers. Among domestic devices, very few reach Kindle’s level. The Paperwhite 6 proves this once again—it’s clearer and more comfortable than any domestic device I’ve seen using the same Carta 1300 panel.

    On the services side, even if you ignore the Kindle Store, which isn’t particularly relevant for Chinese readers anymore, the convenience of the official Send to Kindle service and the breadth of third-party support still make Kindle highly competitive. Almost any service related to reading offers some form of Kindle integration. For example, the Readwise I use can send saved content directly to Kindle and also import highlights from Kindle.

    Kindle’s feature updates have always been fairly laid-back. Even after years of not using one, the core functions and interactions felt familiar, and I was able to pick it up again quickly. Over time, though, the native system has accumulated a number of genuinely useful features. Compared with the past, it’s now much easier to load external fonts, adjust line spacing and margins, and save layout settings as themes. Improvements like page preview interactions and long-press link previews also make skimming more efficient. Since 2022, Send to Kindle has supported direct EPUB uploads as well. So even though my firmware version is technically jailbreakable, I now just read EPUBs on the stock system, switching to KOReader (installed after jailbreaking) only when reading PDFs, for its more advanced cropping and contrast enhancement.

    (There have been regressions too—most notably, the device no longer appears as a mass storage disk when connected to a computer, making file transfers more cumbersome. But there’s no need to install Amazon’s Send to Kindle tool either; any tool that supports the MTP protocol will do, such as the open-source OpenMTP.)

    Finally, a word on e-book sources. As mentioned earlier, I’ve had a growing need for e-book reading recently, partly because I’ve found two relatively reliable ways to acquire books.

    The first is the Kobo online store. Because Kobo has a strong presence in Hong Kong and Taiwan, its catalog of traditional Chinese titles (including traditional Chinese translations of English books) is extensive and updated quickly—second only to purely Chinese platforms like Books.com.tw or Eslite. Pricing for traditional Chinese editions is also significantly lower than for English versions. And because Kobo uses the widely adopted Adobe Digital Editions DRM, it remains one of the few e-book retailers whose DRM is relatively easy to remove. All you need to do is (1) choose “Download” after purchase; (2) import the file into the ADE client and right-click to select “Show File in Finder”; then (3) import the encrypted file into Calibre with the ACSM plugin installed. You’ll then get an unprotected EPUB that can be sent directly to Kindle.

    The second option is mail-in scanning services. One side effect of Kindle’s exit from the Chinese market is that domestic titles are far less likely to be released simultaneously in e-book form. So recently, I’ve often used printing shops on Taobao that offer mail-in scanning services (there are many; no specific recommendations). I simply ship the physical book directly to the shop, and in most cases receive the scanned version the same day it arrives. For a typical 300-page book, the cost is around a dozen yuan, which is acceptable. From there, I compress the files and create an OCR version using methods I’ve described elsewhere. Note that this service involves cutting the book apart for scanning, so it’s probably only suitable for people like me who care solely about obtaining a digital copy. I’m sharing it here simply as an idea.

    Based on recent trends, Kindles typically receive around seven to eight years of software support, so this Paperwhite 6 should be usable until around 2030. (After all, my Paperwhite 2 still powers on and works.) If you’re overwhelmed by the noise of domestic e-ink options and your primary use case is simply reading, a Kindle might be a solid, low-stress, long-term choice.

    @一只索狗:

    iQOO 15 Ultra

    • Manufacturer review unit

    Back in 2019, I bought an iQOO Pro 5G. At the time, its leading-edge 5G connectivity, powerful performance, and the excellent gaming experience enabled by the Monster Touch pressure-sensitive buttons left a deep impression on me.

    I’m happy to see that, years later with the iQOO 15 Ultra, some of those standout traits have carried over. I was also able to get my hands on this new device early and spend some time with it in a brief hands-on.

    Smartphone camera deco designs come in all shapes and forms, but most mid-to-high-end models are constrained by product line positioning and find it hard to differentiate stylistically. The iQOO 15 Ultra is more daring. As a gaming-focused midrange product, it adopts what’s called a “Future Capsule” design—like a spacecraft cabin straight out of the future.

    On the camera module, you’ll definitely notice the shiny light strip. How long has it been since you last saw a notification light on a phone? The iQOO 15 Ultra brings it back. Officially dubbed the “Energy Light Blade,” the lighting effect is minimal and elegant. The system also offers extensive customization options, allowing you to set activation times, brightness, scenarios, and dynamic lighting effects.

    At first, I assumed the openings on the mid-frame were speaker grilles. After taking a closer look, I was surprised to discover that they actually form a complete air intake and exhaust channel together with the area beneath the camera. When I set the fan to its maximum level, the sound was about as loud as a handheld mini fan—brutally powerful, to say the least. According to iQOO, the “Ice Dome Air-Cooling System” features the largest active cooling fan in the industry.

    With such an aggressive cooling setup, paired with the fifth-generation Snapdragon 8 Elite, LPDDR5X Ultra Pro at 10,667 Mbps, and UFS 4.1 storage, every high-end mobile game you can think of delivers peak “gaming productivity.” For example, Honor of Kings supports native 144 FPS at maximum settings right out of the gate, and Delta Force can also run at 144 FPS with ultra graphics.

    The hardware is there, and when it comes to pushing the gaming experience to the extreme, iQOO has also added plenty of thoughtful software touches to make things more comfortable for players. For instance, downloading data packs on game login screens often tests my patience, but on iQOO’s Origin OS, the system automatically suggests running downloads in the background, so you don’t have to worry about the process being killed.

    Within the Game Space, there are dedicated settings for graphics, audio, background running, do-not-disturb mode, mistouch prevention, and other common pain points gamers care about—everything is covered.

    Aside from imaging flagships, many midrange phones have indeed started to feel a bit boring. The iQOO 15 Ultra, however, continues to commit to the path of “ultimate gaming experience,” staying true to its product identity, which is reassuring to see. If you’re looking for a performance-driven gaming phone and also care about build quality and feel, the iQOO 15 Ultra is well worth checking out.

    TRMNL Software License

    Reference price: ¥355

    I previously bought a YUEXINGTONG X4 in an SSPAI livestream (this product was also shared in New Stuff 226). It’s a small device, but quite a charming one—no wonder it’s attracted a lot of attention in overseas tech circles.

    As a result, the Reddit community around YUEXINGTONG (XTEINK) is fairly active as well, with plenty of posts sharing third-party firmware and usage tips. I happened to come across a post mentioning that a company called TRMNL had created firmware for the XTEINK X4, turning this e-ink reader into a small information dashboard—similar in spirit to Quote/0.

    TRMNL’s core business is actually selling physical hardware—essentially a roughly 7-inch e-ink display that can connect to the internet and update via plugins. Since many plugins and new ideas in this category come from DIY makers in the community, TRMNL naturally supports a BYOD (Bring Your Own Device) model. If you have the relevant knowledge and experience, you can absolutely build your own hardware and flash it with TRMNL’s firmware.

    Which brings us to the key point: TRMNL’s software license is not cheap. It costs USD 50. Out of curiosity—and for research purposes—I went ahead and bought a license to try it out. I don’t recommend following my example. 🤣

    The flashing process itself is very simple. You just connect the device with a cable and use a web-based tool for one-click flashing. After rebooting, connect the device to Wi-Fi, fill in some authorization details, and my XTEINK X4 instantly became an e-ink information dashboard.

    I’ve always felt that Quote/0 has a small drawback: its screen is a bit too small, which limits how much information it can display. TRMNL plugins support larger-screen devices, allowing for much greater information density and more flexible layouts. There’s a Mash Up mode that lets you combine multiple widgets on one screen. For example, my current setup shows Steam discounts in the top-left, a GTA 6 release countdown in the bottom-left, and the weather on the right.

    According to TRMNL’s website, there are currently around 800 plugins available, covering categories like daily life, calendars, news, travel, education, and finance. That said, since it’s developed primarily for overseas users, support for domestic platforms is basically nonexistent.

    There are also plenty of customization options for how information refreshes and rotates. You can set the rotation interval, or get more granular and specify which days of the week and times certain views are shown. And if you don’t like the Mash Up approach of displaying multiple widgets at once, you can focus on a single view instead. Overall, it’s quite flexible.

    A single TRMNL software license costs about the same as buying three Quote/0 units. So unless you’re like me—driven by curiosity and a desire to tinker—buying it just to use as an information dashboard is really not cost-effective.

    That said, if you rely heavily on overseas services, already happen to own a XTEINK X4, and enjoy doing a bit of programming and DIY on the side, it’s worth studying the official plugins and developer documentation first. Once you’re sure it fits your needs, then you can decide whether it’s worth paying for the license.

    @Lincoln: tomtoc passport holder

    • Reference price: ¥154.16 (including government subsidy)

    I used to never understand why products like passport holders—basically “oversized wallets”—even existed. That changed the year my previous passport and my Mainland Travel Permit for Hong Kong, Macao, and Taiwan somehow “disappeared” at home and were never found again. Only then did I truly realize the point of a passport holder.

    In the past, when traveling far, I liked to stuff my wallet, passport, a small power bank, and various tickets into a waist bag. But if, like me, you have a camera hanging on your chest and a backpack on your back, a waist bag quickly becomes inconvenient. First, the camera often blocks the waist bag, so every time you want to grab something, you have to push the camera aside to even see it. Do that often enough and it gets genuinely annoying. Second, there’s the waist bag itself: once it’s packed with too many items, it never feels comfortable around the waist. And whenever you’re rummaging through it, you either have to look down or bend forward—otherwise the backpack pulls you backward, or all the camera’s weight shifts onto your neck. There’s always something that makes the experience unpleasant.

    So I bought a passport holder mainly because it’s an “oversized wallet” you can carry in your hand. When choosing this type of product, though, it’s essential to check whether it supports RFID protection. Many contactless bank cards and transit cards contain RFID chips, allowing payment simply by being near a reader (no direct contact required). If they can be read normally, there’s naturally a risk of unauthorized scanning. If someone with a reader gets close to a wallet without RFID shielding, there’s a chance of theft.

    After some comparison, I found that Bellroy’s Travel Folio has excellent build quality and design, but it lacks a wrist strap and a dedicated slot for an AirTag, and it’s not officially sold by domestic distributors. So I turned to tomtoc instead. While tomtoc’s passport holder doesn’t stand out for its exterior design, the internal layout is still very well thought out and meets all the needs I mentioned above.

    Easy to carry in hand, easy to stow in a bag

    When you need to use it frequently, you can carry the passport holder in your hand; when you don’t, you can hang it inside your bag. On the one hand, the pull strap on the holder provides a secure grip and can also be clipped directly inside a backpack. On the other hand, there’s a hidden slot for an Apple AirTag inside the holder, so you don’t need to attach an AirTag externally. While attaching an AirTag to the outside would still allow tracking, it’s very obvious and easy for a thief to remove. As a side note: if you want to put an AirTag in a camera bag, you can find Velcro-style AirTag accessories on Taobao or 1688—they’re discreet and leave no marks.

    Hidden AirTag slot

    As for the holder’s core functionality, tomtoc has designed space for four passports and four bank cards. Whether you’re traveling or at home, you can keep your (or even your family’s) important documents and cards together. Hopefully, my documents won’t mysteriously vanish again.

    Internal compartments—useful even if you don’t have that many passports (image source: official)

    Tomtoc clearly remembers this is a passport holder, so it includes quick-access pockets both inside and out for boarding passes, booking confirmations, and other loose papers. Whether at the airport or at immigration, you can find what you need by “zone” instead of rummaging through a waist bag like before. The efficiency improvement is very noticeable.

    This tomtoc passport holder also includes a dedicated compartment for banknotes and a mesh pocket for coins. If you don’t feel like bringing a separate wallet, it can easily double as one. And of course, no long passport holder would be complete without a place for a pen and SIM cards—this tomtoc has both. When filling out forms or swapping SIMs, these small details really come in handy.

    SIM card pin and slots look like this (image source: official)
  • SSPAI Morning Brief: xAI Launches Grok Imagine 1.0, Expanding Its Generative AI Capabilities

    SSPAI Morning Brief: xAI Launches Grok Imagine 1.0, Expanding Its Generative AI Capabilities

    Morning Brief

    1. iQOO launches its flagship performance phone, the 15 Ultra
    2. xAI releases Grok Imagine 1.0
    3. Alibaba Cloud Qwen team releases Qwen3-Coder-Next
    4. Apple reminds users to upgrade the Home app
    5. Microsoft to discontinue standalone OneDrive business subscriptions
    6. Adobe cancels plans to discontinue Animate

    iQOO launches its flagship performance phone, the 15 Ultra

    On February 4, the iQOO brand officially unveiled its performance-focused Ultra flagship, the iQOO 15 Ultra. Aimed at gamers and creators, the device is enhanced across four key areas—performance, controls, live streaming, and design—and comes in two color options: 2077 (Black) and 2049 (Silver).

    The iQOO 15 Ultra is powered by the fifth-generation Snapdragon 8 Elite SoC, paired with LPDDR5X Ultra Pro memory and UFS 4.1 storage, offering configurations up to 24GB + 1TB. For cooling, it features a custom Ice Dome air-cooling system that combines airflow channels with an extra-large VC, along with the in-house esports chip Q3, enabling full-scene ray tracing, 2K native-resolution upscaling, and 120FPS frame interpolation. The display is a 2K Samsung “Zhufeng” panel supporting a dynamic refresh rate from 1 to 144Hz, with peak brightness reaching 8000 nits and Dolby Vision certification.

    In terms of controls, the iQOO 15 Ultra adopts a system-level ultra-sensory control framework that integrates pressure-sensitive shoulder buttons, a gyroscope, and touch input. It also debuts the Warhammer MAX dual-axis haptic motors, paired with dual speakers and Dolby Atmos. The phone packs a 7400mAh Blue Ocean battery, supports IP68 and IP69 dust and water resistance, and includes Wi-Fi 7, an ultrasonic 3D fingerprint sensor, and support for 31 5G bands, including n79.

    For imaging, the device features a rear triple-camera setup with three 50MP sensors and a 32MP front-facing camera. Both the main camera and the periscope telephoto support CIPA 4.5-level stabilization, and the system is powered by the NICE 3.0 imaging algorithm and the Magic 2.0 image restoration engine. Pricing starts at RMB 5,499 for the 16GB + 256GB version during the initial sales period (February 4 to February 12), with the 16GB + 512GB variant priced at RMB 5,999. Higher-end options include 16GB + 1TB at RMB 6,999 and 24GB + 1TB at RMB 7,699. Source


    xAI releases Grok Imagine 1.0

    On February 2, the xAI team announced the release of its video generation tool Grok Imagine 1.0, describing it as the company’s “largest upgrade to date.” According to xAI, the new version has begun rolling out more broadly, and users can try it via the Imagine page on grok.com.

    Grok Imagine 1.0 is xAI’s audio-and-video generative foundation model. It currently supports generating short videos of up to 10 seconds in length at a maximum resolution of 720p, and it “significantly improves” audio capabilities, with an emphasis on producing richer speech and soundtrack effects. Source


    Alibaba Cloud Qwen team releases Qwen3-Coder-Next

    On February 4, Alibaba Qwen announced the release of Qwen3-Coder-Next, an open-weight language model purpose-built for coding agents and local development. The model is built on Qwen3-Next-80B-A3B-Base and adopts a new architecture that combines hybrid attention with Mixture-of-Experts (MoE). Through large-scale executable task synthesis, environment interaction, and reinforcement learning for agent training, the model delivers strong programming and agent capabilities while significantly reducing inference costs.

    Qwen3-Coder-Next is now available on ModelScope and Hugging Face. Source


    Apple reminds users to upgrade the Home app

    Recently, Apple sent a notice to Apple Home users, reminding them to complete an upgrade of the Home app by February 10, 2026. Users who do not complete the upgrade may encounter issues with smart accessories and automation scenes failing to run properly, and may even be unable to access their smart home devices within the app.

    In addition, users who do not upgrade will be unable to use new features such as robot vacuum support, and will miss out on important security patches and performance optimizations.

    To upgrade, open the Home app, tap the three-dot icon in the top-right corner to enter Home Settings, then select Software Update → Update Now, and follow the on-screen instructions. Source


    Microsoft to discontinue standalone OneDrive business subscriptions

    On February 3, Microsoft confirmed in updated support documentation that it plans to remove the standalone low-priced subscription offerings for OneDrive for Business and SharePoint Online (Plan 1 and Plan 2). These plans do not include core productivity apps such as Word, Excel, and PowerPoint, but have been attractive to users with limited budgets who only need specific features.

    Microsoft plans to stop selling these standalone products to new customers in May 2026, and will disable renewals for existing users in June. The official end-of-life (EOL) date for current subscriptions is January 2027, with Microsoft planning to fully end all technical support for these products in December 2029, at which point the related services will be completely taken offline. Source


    Adobe Cancels Plans to Discontinue Animate

    Following opposition from multiple parties, Adobe stated in a FAQ published on February 4 that Animate, which was previously slated for full discontinuation, will instead enter maintenance mode. Animate will continue to receive ongoing security updates and vulnerability fixes, and both existing and new users will be able to keep using the software. However, no new features will be introduced going forward. Source

  • City Walk Guide:Exploring Jinan, China’s Rising Software Hub

    City Walk Guide:Exploring Jinan, China’s Rising Software Hub

    Another new weekend trip! This time, I came to Jinan, Shandong. During the peak of summer, I kept seeing posts about springs in Jinan bubbling up nonstop—so much so that even spring mouths that hadn’t flowed for years started “gurgling” again. Walking through Jinan’s old city, I really did feel that so-called “Little Jiangnan” vibe, and at times I even found myself momentarily thinking I’d arrived in Lijiang.

    Later, after looking up some background, I realized that Jinan is also known as one of China’s “software hub cities.” Digging a bit deeper, I found that the well-known Inspur Group was actually born here.

    Another Weekend

    This is my second weekend city trip. Earlier, at the beginning of the year after pandemic restrictions were lifted in 2023, I spent some time traveling around. By the end of that stretch, I was completely worn out and couldn’t muster any enthusiasm, resting all the way until the May Day holiday before I finally recovered.

    This time, the main idea was to simulate what life might look like after a major deadline passes. Beyond that point, I expect to spend a fairly long period drifting between different places around the world—though I’ll probably focus on China first. Beyond wanting to better understand my own country, I also want to take a closer look at the people living across this vast land.

    Choosing Jinan this time was entirely because of what I mentioned at the beginning: throughout the summer, I kept seeing stories about many of Jinan’s springs returning to life. Even springs that had been dry for years began to gush again, with water sometimes spilling out onto the streets. I had never really seen springs bubbling up like that. I’d passed through Jinan several times on high-speed trains heading south from Jinan West Station without ever stopping. This time, I decided to properly experience the character of the City of Springs.

    Departing from Beijing South Railway Station and heading south, we encountered waves of dense fog just after passing Fangshan. At first, the fog wasn’t too heavy—you could still see hints of blue sky above. As the high-speed train pushed deeper into Hebei Province, the fog grew thicker and thicker. It started as a vague sense of haze rolling in, then distant scenery became unclear, and eventually even the railway barriers outside the window blurred into obscurity. The scene brought back memories of my first trip south to Wuhan at the end of 2016 for a competition—also on a high-speed train, also wrapped in the same kind of fog. The only difference was that back then there was an acrid smell in the air as well. It became so unbearable that I had to sit there wearing a mask, creating a strangely surreal image.

    After checking the weather, I realized that every autumn and winter, whenever there’s windless weather without air circulation, this vast stretch of the Hebei Plain inevitably fills with heavy fog. Combined with emissions from numerous industrial zones, fuel use, and burning within the province, scenes like the one I witnessed can appear with very little warning.

    Originally, I was quite sleepy after boarding—after all, it was a high-speed train just after 8 a.m. But staring out at the thick haze outside the window, my thoughts slowly began to drift.

    Jinan Old City

    It was close to 10 a.m. when I arrived at Jinan West Railway Station.

    The weather in Jinan was quite pleasant, completely unaffected by the heavy smog that blanketed parts of Hebei. When the weather still hadn’t improved after entering Dezhou, Shandong, I was actually worried that this trip might end up unfolding in thick fog. Thankfully, it didn’t affect Jinan at all.

    Perhaps because my recent weekend trips have all been to nearby provincial capitals, I felt that prices in Jinan weren’t exactly low either. To avoid affecting my sleep after a full day of walking, I chose a Nihao Hotel under the Huazhu Group. While it can’t really be compared with the Ji Hotel series, the price still came in around RMB 240, which stung a little. The only consolation was its decent location—about 200 meters south of Quancheng Square in the Jinan old city area. Check-in was immediate, no waiting at all, and after seeing the room, I reached a conclusion: my standards for hotels could probably be set even lower in the future.

    Quancheng Square itself is fairly typical—nothing out of the ordinary for a city plaza. There’s the usual square dancing, the equally familiar sunken commercial street, and even matchmaking notices. I took a closer look at those notices: the conditions listed were all quite good, hobbies sounded nice, everyone was young—mostly born in ’92 or ’93—with monthly salaries around seven or eight thousand yuan, and many were in popular professions like civil servants or teachers. The more I read, the more I felt I didn’t quite belong there. Thinking in terms of the traditional idea of “matching social status,” finding a suitable pair these days really does seem difficult.

    To the west of Quancheng Square lies Baotu Spring. Walking toward the south gate, you can see from afar how the spring draws in crowds like a black hole—clearly packed with visitors. The ticket costs RMB 40, and overall it didn’t feel expensive. Apart from the small area right around the main spring that was extremely crowded, the rest of the park was fairly comfortable. To attract visitors, large numbers of koi have been released into the water. I’d seen frequent security reminders lately telling people to stop feeding the fish—they’ve grown so fat they can barely swim. As for such a fragile natural landmark that has existed for so long, the Jinan government must be providing significant subsidies to preserve this “Best Spring Under Heaven.” Otherwise, it’s entirely possible that our generation might not get to see it at all.

    Baotu Spring Park features extensive classical garden landscaping. Strolling slowly, you’ll unexpectedly come across sunlight pouring onto the lake surface, illuminating the aquatic plants and koi below. That blend of red and green layers the beauty of Baotu Spring across history. I found myself repeatedly sitting by one pond, then another. During this time, I noticed that most visitors seemed unable to truly slow down and “appreciate” what was in front of them. What I heard most were remarks like “Wow, that fish is huge,” “This water is so clear,” or “This view is nice.” I wanted to see what they’d do next with those exclamations, but in reality, people just snapped a quick photo or commented while walking, then moved on.

    Thinking back, I realized I’ve rarely had this kind of “passing by” mindset. Maybe it’s because I didn’t travel much growing up, and only began to gradually engage with the real world after university and entering society. Or perhaps others are simply accustomed to such scenes and don’t feel they’re particularly special. To me, though, it feels like a pity. We could have gone further—explored where the beauty comes from, why it’s beautiful, and how it makes us feel. Over time, we’d develop our own way of perceiving and experiencing beauty. Taken further, that’s how a collective or even a national aesthetic emerges.

    We do have aesthetics, but they’re often too abstract. On an individual level, most people don’t really know what “beauty” is. I only came to understand it after taking a long detour through photography in recent years, constantly wanting my photos to have more depth and visual appeal. I don’t chase the decisive moment, but I do want a single image to express something—and that requires a perception and understanding of beauty.

    There’s a boat pier at Baotu Spring’s north gate. I was puzzled why no one was lining up, until I asked and learned that all boat tickets—from Baotu Spring and even across the entire old city waterways—were sold out for the day. These are boats that run through the old city canals, not the kind found inside parks.

    Slightly disappointed, I exited the park. Right across from the north gate is Five Dragon Pool, but I was still savoring Baotu Spring and didn’t want to jump too quickly to another spring. Spotting a very popular Shandong cuisine restaurant nearby, I took a number—only to find that even dining solo meant waiting behind nine tables, likely over an hour. After some thought, I decided to delay lunch and head to Five Dragon Pool first.

    Compared with Baotu Spring, Five Dragon Pool has far fewer visitors. While its springs aren’t as bold or dramatic, if you’re not fixated on gushing water and simply want to understand what springs are like, this spot—just across the street—is an excellent alternative.

    Inside Five Dragon Pool is a large lake. If you’re not in a hurry, you could easily spend half an hour there with a bowl of tea. I don’t have much interest in tea, and I prefer observing dynamic springs from multiple angles rather than sitting still, so I skipped it. The park is free, and there are many shallow water areas where children can play. The water quality feels far more reassuring than that of water parks or even swimming pools. I saw several kids barefoot in the water, and even smaller ones lying right in it.

    That said, Jinan in autumn already carries a slight chill—it’s easy to imagine how lively Five Dragon Pool must be in summer.

    I didn’t stay long—less than an hour—mostly because I was getting hungry. The original plan was to casually find a place to eat along the road toward Daming Lake, but restaurants were surprisingly sparse. One place I finally found was already packed; I stood there for a while without any staff approaching, so I left to keep searching. Eventually, I settled on a restaurant that looked relatively upscale and ordered several signature dishes: braised pork (ba zi rou), nine-turn intestines, sweet-and-sour yellow croaker, and milky soup cattail.

    In reality, only the braised pork was genuinely delicious. The much-anticipated nine-turn intestines were shockingly bad. I couldn’t tell whether that sweet, funky flavor was authentic or just poorly done. There were nine pieces in a small clay pot—an expensive dish—and I forced myself to eat all but the last one. The final bite nearly made me spit everything out. Safe to say, I won’t be ordering it again. The sweet-and-sour fish arrived with a strange sour smell—almost like foot odor—that lingered even after the server paused for five seconds to ask if I wanted a photo. I’d always thought vinegar had a distinctive, appetite-opening aroma, not this unpleasant sourness.

    I did manage to finish most of the food, but paying RMB 291 for four dishes and a bowl of rice left me feeling deeply dissatisfied. If anyone out there can change my mind about Shandong cuisine, I’m all ears—otherwise I may be avoiding it in the future. After leaving the restaurant, my stomach felt unwell—not nausea, but that uncomfortable feeling of having eaten something wrong. Walking around Daming Lake for over half an hour and drinking lots of water eventually helped.

    Daming Lake is just a short walk from the restaurant. My initial impression of it had always been limited to the phrase “Xia Yuhé by Daming Lake,” without even knowing its origin. I used to think it referred to a real story involving Emperor Qianlong, but it turns out it was entirely fictional, from My Fair Princess—quite embarrassing.

    Daming Lake is indeed large—comparable in size to the Summer Palace, in my opinion. But unlike the Summer Palace, which always feels like a whole event to visit, Daming Lake feels far more approachable, like a casual post-meal stroll.

    The lake stretches east to west, with Chaoran Tower at the eastern end, offering views over the city. I originally planned to climb it, but with a visit to Thousand Buddha Mountain scheduled for the next day, I decided against it. Beyond the expansive water, there’s extensive landscaping on land as well. Wandering among pavilions, bridges, and flowing water, it’s a lovely place to walk—though the crowds make it hard to quietly reflect on the lake’s history.

    I entered through the south gate, walked a full loop, and exited near the same area, crossing over to Qushuiting Street—the true heart of Jinan’s old city.

    This area strongly evokes the feel of a southern water town. Paired with small bars along the road, it genuinely resembles Lijiang, which explains why Jinan is sometimes called “Little Jiangnan.” The further south you go on Qushuiting Street, the more enchanting it becomes. Visiting on a weekday or during the off-season would be incredibly relaxing. Unfortunately, today there were far too many people in traditional costumes doing photoshoots—nearly every decent corner was occupied, making the experience less enjoyable. I can only hope to return at a better time.

    Continuing south toward Furong Street brings you to one of the old city’s snack streets—the first I encountered that day. Back in my middle and high school years, I loved snack streets so much that I’d ride over an hour by bus from the suburbs just to eat. Back then, there weren’t many snack streets, and the food reflected regional diversity. Being able to eat Guilin rice noodles in the south felt like a real treat.

    By the time I reached university, everything seemed to accelerate. Nearly every city, regardless of size, now has a snack street. That’s not necessarily bad, but over time, they’ve all become identical—no local character, just copy-and-paste.

    I understand this as a result of commercialization and market forces. But as a traveler, I hope to experience a city’s uniqueness—especially through food. Cuisine is often the most direct way to feel what makes a place different, and getting that right can elevate the entire travel experience.

    I quickly passed through the packed snack stalls of Furong Street, enduring the overpowering smells of grilled squid and stinky tofu, until I reached the moat. Jinan’s moat isn’t as imposing as Beijing’s; instead, it has a gentler charm. If you had to find a similar spot in Beijing, the Liangma River near Dongzhimen comes close. Walking south along the moat eventually leads to Black Tiger Spring. The path there was quiet, with only a few people around. Despite it being late autumn, it didn’t feel cold at all—just comfortably moist in the air. Near the Black Tiger Spring boat pier, though, the crowds returned.

    Black Tiger Spring actually consists of three separate springs in the southwest corner of the old city, with Black Tiger Spring itself boasting the largest flow. Water gushes from a small hill behind the outlet at over 400 liters per second, second only to Baotu Spring. What’s more interesting is the number of locals lining up with buckets to collect spring water. The government has even installed QR-code-operated drinking water facilities nearby. I considered filling a bottle myself, but seeing the queues, I gave up.

    Black Tiger Spring is highly recommended—its combination of springs and moat creates a landscape entirely different from Baotu Spring or Daming Lake, well worth a visit.

    As evening fell, I continued north along the moat and detoured to Kuanhouli, only to find it was yet another snack street. To avoid smelling like squid and stinky tofu again, I quickly found the nearest exit. By the road, I spotted Jinan’s distinctive “flower carts”—tricycles decorated with pink lights and artificial petals, giving the street a Southeast Asian vibe. Looking into it later, I found controversies around illegal operations and overcharging tourists, especially during holidays. While traffic violations are an issue, I don’t fully agree with the other criticisms. If demand remains strong despite bans, perhaps the better approach is to regulate and legitimize them—turning Jinan’s flower carts into a true city symbol rather than extinguishing them. That’s exactly what makes a city unique.

    Afterward, I stopped by Jinan Hang Lung Plaza and got to try the iPhone Air. It’s genuinely impressive—the kind of device that makes you want to buy it the moment you touch it. The last time I felt that was with the iPhone 12 Pro series. I even bought an iPhone 12 mini back then, hoping to recapture the feel of the iPhone 4, but returned it after one weekend. Looking back, that feels like a real loss—the mini line is now gone, and worth keeping if budget allows. I also asked, half-hopeful, about the new dual-loop knitted strap for Vision Pro. A staff member initially said it was in stock, which got me excited, but it turned out there was no inventory. On the Apple Store app, delivery now takes a month. The dual-loop strap really is better—less facial pressure than previous designs, and well worth buying.

    And with that, my first day in Jinan ended around 6 p.m. I returned to the hotel early. My stomach was still uneasy from lunch, so I bought two cartons of milk and a corn from a convenience store and called it a night.

    Thousand Buddha Mountain

    On the second day, I originally planned to wake up early, hike Thousand Buddha Mountain in the morning, and head to the museum in the afternoon. I set an alarm for 7:30, but somehow dragged it out until 9 before I even went to eat breakfast, and it was nearly 10 by the time I arrived at Thousand Buddha Mountain. As luck would have it, I ran straight into the Double Ninth Festival hiking event on the ninth day of the ninth lunar month. Compared with Baotu Spring yesterday, the crowd here was several times larger—everyone was jammed onto the climbing paths.

    Before the “official” hike begins, the approach road is actually quite wide, but both sides were lined with vendors selling everything imaginable. From what I saw, most were selling mountain goods, local specialties, and folk handicrafts—honestly far more interesting than wandering a snack street. There was even a troupe performing something that looked very much like a model opera, with a sea of uncles and aunties sitting below. It felt a bit like the rural northern village stages I’d imagined—people gathered to watch a show.

    Before you start climbing in earnest, you pass through an extra ticketed inner attraction called “Four Caves, Ten Thousand Visions.” Of China’s four great grottoes, I’ve visited all except the Maijishan Grottoes, and even so, I still think this one is worth it. “Four Caves, Ten Thousand Visions” is like a highly condensed presentation of the essence of Chinese grotto and stone-carving culture. Some pieces are 1:1 reproductions, others scaled—big and small, heavenly and earthly, everything you could want. If you’ve never experienced grotto art before, or never seen the real “four great grottoes,” you should come here even more—it’s a perfect place to build a first impression, and it will absolutely leave you stunned.

    Also, I originally thought it would just be a short stretch—walk in, walk out, done. But once inside, I found myself exclaiming along with everyone else: “Huh? There’s more? You can go even deeper?” I heard that in summer, the temperature inside the caves stays at 18°C, and you can rent a blanket at the ticket counter before entering. Just imagining that felt exciting.

    Thousand Buddha Mountain is one of Jinan’s three major scenic attractions. It isn’t tall at all—so easy to climb you barely need to lift your heels. But there were simply too many people. And since the summit area itself isn’t large, once you reach the top there isn’t much space to pause and really take in the view. In ancient times, people would climb high and look far, and their hearts would feel open and refreshed. Today, when we climb high and look far, it’s all noise and crowds—hard to find an environment where you can truly settle down and feel anything. Still, the skyline of Jinan’s CBD off to the northwest did look quite good. Only after I got home and looked things up did I realize Jinan is actually known as one of China’s software hub cities. And when I looked closer—turns out the famous Inspur Technologies was born in Jinan, and there’s even a road named “Inspur Road.”

    By the time I reached the top, it was almost noon. I wasn’t that hungry yet. After weaving left and right through the endless stream of people still trying to climb up, I finally made it onto a ride to the Shandong Museum just after 12. I didn’t expect Jinan’s weather to be too good lately—so many people were out, so many cars on the road. I got in the car just after 12, yet it was nearly 1 p.m. by the time I stepped into the museum. I could only speed up my visit.

    Museum

    The moment I entered the Shandong Museum, I was stunned. The soaring atrium design creates a grand, monumental “Shandong” impression. Embedded high up on the ceiling—four or five floors above—was a massive version of the museum’s signature treasure: the large Lu-state jade bi disc. Later, after seeing the actual jade bi disc on display, I realized the one in the ceiling must be hundreds of times larger than the real object. It was genuinely overwhelming.

    Maybe I still hadn’t fully stepped out of last week’s visit to the Hebei Museum, because after arriving at the Shandong Museum, the exhibits and curatorial approach felt comparatively ordinary—almost “normal.” After seeing several of the museum’s headline treasures, I didn’t feel that same shock or sense of exquisite craftsmanship; some even felt a little like they were there just to fill space. But looking back now and reconsidering the Shandong Museum’s curation and collections, I still have to say it’s a top-tier museum: richer exhibition resources than the Hebei Museum, three floors with 15 exhibition halls in total—nearly double Hebei’s nine. And at the time, I was fixated on seeing only the highlights, constantly worried about not missing my high-speed train back to Beijing. I skimmed past a lot of exhibition text without really reading it. In the end, I spent only about an hour covering a few key halls, and I didn’t even have time for many interesting temporary exhibitions.

    Next time, I need to set aside at least half a day—maybe more—for a provincial museum. I absolutely can’t rush it like I did this time.

    What’s even funnier is that I rushed through the museum, and when I came out, it was only around 2 p.m. I figured I might as well head to the nearby MixC, eat a proper lunch, then go to the station. I wandered around, searched as I went, and eventually ended up having Coucou Hotpot—plus I even chose the all-you-can-eat set. I ate while waiting for the dishes, then slowly worked through fruit and scrolled on my phone. By the time I paid and left MixC to grab a taxi to Jinan West Station, I saw the estimated time was 51 minutes—and my brain just blanked. It was 3:10 p.m. At that point I hadn’t even reached the roadside pickup area yet. Even if I got into a car immediately, I’d have only 19 minutes left upon arrival to clear security and boarding—and if traffic got any worse, I’d miss the train outright.

    Once in the car, I made the call on the spot and rebooked. I pushed it back by 40 minutes and was forced to pay an extra 100 yuan for first class just to fix the situation. In other words: I didn’t get to enjoy the museum properly, I ate in a panic anyway, I messed up my schedule, paid more, and got home later. After all that, what was the point? I should’ve just gone straight from the museum to the station and eaten there. Even more absurd: the entire second floor of Jinan West Station is basically food—no lines. From finishing security to sitting down takes five minutes.

    Sitting on the high-speed train back to Beijing, I reflected on the chaos and came away with a few lessons. First: don’t try to cram too much in. A weekend trip is barely a day and a half—already tight. If you insist on seeing this, doing that, hopping back and forth, it’s easy for things not to connect, and then everything after gets affected. Second: if you’ve decided to go and see something—then in that moment, you should be steady and grounded. Look carefully, think carefully. Stop worrying about what comes next. Worst case, you handle what’s in front of you well, and you let the rest go. If you’re doing one thing, then do it well.

    Lastly: my sense of risk control still wasn’t strong enough. I always push risks to “later.” Sure, sometimes thinking too far ahead is useless—but for something that’s going to happen in just a few hours, it’s still good to plan ahead a little.

    Conclusion

    Jinan really is a good place. Compared with Shijiazhuang, I personally find it more livable: it has water and mountains, culture and history, depth and character. It even boasts high-tech industries that many cities envy. Most importantly, the overall quality of the population feels higher—after all, this is the provincial capital of a region where Confucian and Mencian thought has long flourished.

    My original plan for this area was to climb Mount Tai first and then come to Jinan, but arranged that way, years went by without it ever happening. No matter how you slice it, that kind of itinerary needs at least two full days, which actually fits my idea of a weekend trip quite well.

    Setting aside Qingdao and Weihai, this is already my third city in Shandong. Who knows when I’ll next make a dedicated trip to the province again. I’ve talked with a few friends about it—this recent stretch of travel marks what I see as my third phase. The first phase began in 2023, after pandemic restrictions ended. It was also mostly weekend trips, sometimes taking an extra day off, focusing on classic, well-known cities around Beijing—Datong, Hohhot, Luoyang, Dalian—specifically to see historical sites. The second phase started in 2024 and continues to this day: traveling abroad, taking bigger steps, wanting to personally experience different cultures, different narratives, and different people and stories.

    Now I’ve reached the third phase. After going through the first and second phases, I haven’t grown tired—on the contrary, I feel even more curious about the world around me. I want to pay attention to ordinary people and small things, to go to smaller places—places like Jixian near Tianjin, Nanchang, or Kashgar—less famous than some of the cities I’ve visited before. This phase will continue for quite some time, and if opportunities arise, I’ll go to even more small places.

    Beyond that, there’s a fourth phase I want even more. I want to walk freely across the land of China. There’s a book called China on the Earth, a landmark work of travel literature. In 1986, its author Paul Theroux traveled by train through more than twenty provinces and cities in China, recording what he saw and experienced, presenting the social changes of China in the early years of reform and opening up. I’d love to do something similar—but I don’t want to approach it from a grand, sweeping perspective. I just want to see the big figures and small figures living on this red earth, to visit these cities, large and small.

    I don’t know when that day will come—but I have a feeling it might not be too far away.

  • SSPAI Morning Brief: Firefox Adds an AI Toggle, OpenAI Launches Codex Desktop App

    SSPAI Morning Brief: Firefox Adds an AI Toggle, OpenAI Launches Codex Desktop App

    Morning Brief

    1. Firefox introduces an AI feature toggle
    2. OpenAI launches the Codex desktop app
    3. Xbox PC client update integrates NetEase UU Accelerator
    4. Nintendo Switch family sales surpass 155 million units
    5. Crunchyroll announces across-the-board subscription price increases
    6. Rumors You Can Just Glance At

    Firefox introduces an AI feature toggle

    Mozilla announced on February 3 that it will offer Firefox users an option to disable all AI features. Starting with Firefox version 148, scheduled for release on February 24, users will be able to enable a “Block AI enhancements” option in settings. Once enabled, this will block AI-related pop-ups and prompts in the current version as well as in future updates. In addition, users can use the new AI control switches to manage individual AI features separately. Source


    OpenAI launches the Codex desktop app

    OpenAI announced on February 3 the release of a desktop Codex app for macOS, designed to help developers manage and coordinate multiple AI agents. The app supports parallel task execution, long-running projects, and intelligent automated workflows. Positioned as a developer’s “central command hub,” it connects workflows and tools through Skills, allows users to define scheduled automated tasks, and adapts to individual developers’ usage habits.

    Codex is included with existing Plus, Pro, Business, Enterprise, and Edu subscriptions, while Free and Go users are subject to certain rate limits. OpenAI also plans to release a Windows version of the Codex app in the future. Source


    Xbox PC client update integrates NetEase UU Accelerator

    Microsoft announced on February 3 that the Xbox PC client will now directly integrate the NetEase UU Accelerator. According to the official Xbox statement, this update is “based on a deep understanding of Chinese players’ gaming habits.” After launching the Xbox PC client, users can find the UU Accelerator under “My Apps.” It should be noted that using the NetEase UU Accelerator may require a UU membership. The service is provided by NetEase UU Accelerator and must be purchased separately. Microsoft does not sell, manage, or operate UU membership services, and bears no responsibility for any transactions, content, or services related to UU membership. Source


    Nintendo Switch family sales surpass 155 million units

    According to Nintendo’s latest financial report released on February 3, cumulative sales of the Switch family reached 155.37 million units as of December 31, 2025. This officially surpasses the 154.02 million units sold by the Nintendo DS, making the Switch the best-selling game console in Nintendo’s history. The second-generation console, Switch 2, delivered a strong performance during the holiday season, selling 7.01 million units in the quarter and 17.37 million units over the first three quarters of the fiscal year, and was described by Nintendo as “the fastest-selling dedicated gaming platform in the company’s history.”

    Driven by strong hardware and software sales, Nintendo reported revenue of ¥803.32 billion (approximately USD 5.2 billion) for the third quarter of fiscal year 2026, up 86% year over year, while profit rose 20% to ¥159.93 billion (approximately USD 1.03 billion). Source


    Crunchyroll announces across-the-board subscription price increases

    On February 2, Sony-owned anime streaming platform Crunchyroll announced a price increase for all membership tiers in the United States and select international markets. Each plan will see a USD 2 monthly increase. Following the adjustment, the Fan plan will cost USD 9.99 per month, the Mega Fan plan will rise to USD 13.99 (supporting streaming on up to four devices simultaneously and offline viewing), and the Ultimate Fan plan will increase to USD 17.99 (supporting up to six devices and including access to the manga library).

    As compensation, the Fan plan now adds offline downloads on a single device. The platform has also recently rolled out several feature updates, including multiple profile switching, parental control locks, and “skip intro/ending” options. The new prices take effect immediately for new users, while existing subscribers will be charged at the new rates starting with their first billing date after March 4, 2026. Source


    Rumors You Can Just Glance At

    • The Verge reports, citing court documents it obtained, that Google is developing a desktop operating system called Aluminium OS based on Android. The OS is expected to open testing to commercial partners in 2026, while the full official release aimed at enterprise and education users has been delayed until 2028. Affected by existing Chromebook hardware compatibility limitations and Google’s promised ten-year support period, the current ChromeOS will enter a gradual phase-out, with plans to be officially discontinued in 2034. Source
    • Detailed specifications and official renders of the Sony WF-1000XM6 were accidentally leaked on the website of Thai retailer Power Buy. According to the leaked information, the WF-1000XM6 features a fully matte finish, with significant changes to the earbud design, while the charging case adopts a more angular, faceted shape. Based on information from Dealabs and retailers, the earbuds are scheduled to open for pre-orders on February 12, 2026, with official shipments beginning on February 23. The expected U.S. price is USD 329.99. Source
  • Audio-Technica ATH-CKS50TW2 Review: Big Bass ANC Earbuds with Exceptional Battery Life

    Audio-Technica ATH-CKS50TW2 Review: Big Bass ANC Earbuds with Exceptional Battery Life

    This is TDS Studio’s seventeenth article on SSPAI, once again released as an all-platform exclusive.

    Faced with such a complex model name, it’s only right that we begin an Audio-Technica review by explaining the naming. CKS indicates the Solid Bass series, which emphasizes low frequencies; 50 places it in the mid-range tier; and TW2 means it’s a true wireless model and the second-generation mainline entry in this series. That explanation sounds straightforward enough—but in reality, the CKS50TW2 is actually the third-generation product in the lineup. The progression goes roughly like this: CKS5TW → CKS50TW → CKS50TW2. One defining trait that runs through this series is its notably strong single-charge battery life, rather than an all-out focus on sound performance like the TWX7 or CKR7TW lines. This time, we borrowed the Star Wars Edition CKS50TW2 purchased from Version V; we previously mentioned this release in RKTALLK Episode 059, while the standard retail version had appeared earlier. Many thanks to Version V for the loan.

    Package & Accessories

    The retail packaging of the CKS50TW2 follows Audio-Technica’s familiar white-based design language, while the Star Wars Edition comes with a bespoke design and is priced USD 30 / JPY 3,520 higher than the standard version. Inside the box, you’ll find a short USB-C to USB-A charging cable and four sizes of ear tips.

    Design, Fit & Acoustic Structure

    Including both the standard retail colors and the Star Wars special editions, the CKS50TW2 is currently available in seven colorways: the retail off-white, black, and dark green, plus the Star Wars editions—R2-D2 white/blue, Darth Vader black/red, Grogu light green, and Mandalorian silver-gray. Notably, the Mandalorian version appears to have been sold via a limited-time lottery on the official store and is currently unavailable.

    All seven variants feature a semi-transparent charging case lid. The R2-D2 white/blue version we have uses a frosted white semi-transparent lid, paired with a pure white base that has no warm or cool tint, accented only by blue detailing around the magnetic latch. The case can be opened and closed with one hand, though it feels a bit lightweight. The earbuds rest flat inside the case, with the LED indicators also located within.

    The earbuds themselves use a “buds”-style in-ear design. In fact, within Audio-Technica’s TWS lineup, only the TWX series adopts a stem-style “pods” design—everything else uses this buds form factor. The CKS50TW2 housings are fairly large. Compared with the familiar CK3TW, they’re noticeably bigger by about two sizes, and larger than models like the recently reviewed LinkBuds Fit, WF-1000XM5, and AZ100—roughly on par with the TE-ZX1. That said, the inner side of the housing features some contouring, so the portion that actually contacts the concha and cymba isn’t extensive. Much of the visible faceplate sits above the surface of the ear. As a result, unless you have particularly small ears, the CKS50TW2 is reasonably comfortable to wear. Side-lying use, however, is essentially out of the question.

    The two earbuds can magnetically attach to each other via a set of contact points and also integrate a Hall sensor. This design is quite rare in the TWS space but is common—almost standard—in neckband-style Bluetooth earphones. The reason Audio-Technica chose this structure ties directly into the model’s excellent battery life, which we’ll discuss later. In any case, thanks to the reliable magnetic connection, you’re unlikely to lose a single earbud when carrying them outside the case; the two snapping together feels reassuringly secure.

    The CKS50TW2 is rated IP55 for dust resistance and splash protection, meaning light rain and regular workout sweat should pose no real problem.

    Control & App

    The circular ornament on the faceplate is not a touch surface. Control is handled via a physical button located toward the front edge on the rear side of the housing. It supports single, double, and triple presses, as well as two long-press durations, all of which can be customized in the app. You can also adjust the button response speed. At the default setting, there’s about a one-second delay when pausing playback, while other actions feel relatively snappy.

    Notification sounds are naturally a major highlight for a co-branded product. On the R2-D2 version, system events such as power on/off, connection, disconnection, low battery, noise-canceling toggles, and mode changes are all accompanied by R2-D2 voice samples. Both clarity and volume are more than adequate.

    Like the TWX7 and others, the CKS50TW2 uses Audio-Technica’s Connect app for control and fine-tuning. The default interface is laid out clearly, though the settings section packs in many options without further sub-categorization. Fortunately, the UI is intuitive. Below is an overview of the main screens and a closer look at what each function does.

    On the main page, the features are arranged as follows: ambient sound control, equalizer, low latency, timer, soundscape, and playback controls. The custom settings page is divided into Audio Settings and System Settings. All told, the range of controls available via the Connect app is extensive—more detailed than most TWS control apps I’ve used.

    The Private Timer is a standalone countdown tool independent of the system timer. It offers three alert tones and supports countdowns longer than one minute, making it handy for reminders during long listening sessions or as a simple alarm when wearing the earbuds for a nap.

    Sound Scape

    As with the TWX7, the CKS50TW2 supports the Sound Scape feature. To recap, many manufacturers—and even iOS itself—offer similar functions. For example, iOS “Background Sounds” includes three types of white noise plus ocean, rain, and stream sounds. Audio-Technica’s implementation, however, is a bit different. Apple’s background sounds are already among the better-sounding options in this category, with file sizes exceeding 60 MB and a fairly natural listening experience. Audio-Technica’s Sound Scape samples, on the other hand, are recorded using the company’s own professional microphone lineup.

    Sound Scape can be used in conjunction with the timer mentioned above. By default, it offers thirteen sounds: three white noises, four “healing” sounds, and six natural soundscapes.

    In the white noise category, beyond standard white noise and pink noise, there’s also “Quiet Office,” which sounds like a calm office with air conditioning running. The sense of space isn’t cramped, and the proportion of AC noise can be freely adjusted. Combined with active noise canceling, it creates a surprisingly convincing environmental simulation. It can be useful for those who work better with ambient sound—assuming you don’t mind AC noise.

    The natural sound category includes six options, all rendered with convincing realism and a strong sense of space. In the ocean soundscape, the stereo imaging of waves rolling in is particularly impressive. Wind in a forest is notoriously difficult to record, yet the sound of wind moving through leaves is recreated here with notable fidelity. I won’t go into each one in detail—you can try them yourself in person.

    More distinctive are the four sounds categorized as “healing.”

    “Rejuvenation” blends synthesized choral vocals with forest ambience, flowing water, and birdsong. “Tranquility” is built on pad-style synthesizer tones, lightly accented with natural sounds. “Journey” also uses pad tones, but with slower, subtler pitch changes, resulting in a deeper, more subdued feel. “Serenity” sounds fuller and richer, combined with subtle effects—very much the kind of audio you might listen to at night. In short, these are well suited for meditation, breathing exercises, and similar scenarios, carrying a clear sense of zen-like calm.

    Beyond the features shared with the TWX7, the Star Wars edition of the CKS50TW2 adds three exclusive custom sound effects: random R2-D2 sounds, white noise from inside the Millennium Falcon, and cockpit signal tones from an X-wing fighter. All are fun and surprisingly authentic. As a fan of another niche sci-fi IP myself, I can’t help but say—if there’s ever a Doctor Who collaboration with a TARDIS interior soundscape, I’d buy it without hesitation.

    ANC, Transparency & Call

    Thanks to its relatively large housings, the CKS50TW2 already offers decent passive isolation. Compared with the TWX7, however, the overall improvement in noise cancelation isn’t just down to passive isolation—it also reflects tangible progress in active noise cancelation. This may be the first time an Audio-Technica mainstream product has made me think its ANC is genuinely “quite good.” With ANC enabled, the CKS50TW2 noticeably suppresses steady low-frequency noise, and it also does a respectable job of reducing the lower body of human voices. While in very noisy environments you can still sense a gap in effective bandwidth coverage compared with most Skyline Level models, it’s already very usable in practice. On top of that, ear pressure is reasonably well controlled, with no obvious discomfort.

    As for wind noise, the CKS50TW2 doesn’t include a dedicated wind-noise reduction mode. In real-world testing, however, wind interference was only mildly noticeable when facing away from strong wind. Wind coming from the front or sides is largely cleaned up once ANC is enabled, barely affecting normal listening—an area where it performs quite satisfactorily.

    In transparency mode, the naturalness of ambient sound is good, with no deliberate boosting of specific frequency bands. Although there is still some roll-off in the high frequencies and it’s not a fully high-fidelity passthrough, among Japanese brands aside from Sony, this places it firmly in the top tier. The wearer’s own voice does sound slightly muffled, something to keep in mind during conversations. Wind noise in transparency mode isn’t particularly severe either, becoming noticeable mainly when the wind comes from the side or behind.

    The talk-through feature also carries over. Audio-Technica defines this as automatically switching to transparency mode and lowering music volume when enabled. You can adjust it in three levels within the app.

    For calls, pickup volume is moderate, and clarity is usable though not outstanding. In carrier-network call tests, voices remain somewhat emphasized even in noisy environments. The tonal character sounds a bit muffled, but stability is good. Wind noise during calls depends heavily on direction: frontal wind has minimal impact, while side or rear wind introduces more noticeable interference.

    Overall, the CKS50TW2’s noise cancelation is practical and well-rounded. It doesn’t excel dramatically in any single area, but its combined ANC performance, wind-noise handling, and transparency naturalness all place it toward the upper end of the Fine Level tier. That said, the depth of active noise cancelation doesn’t offer a strong advantage over similarly priced competitors and still trails the Skyline Level group. For everyday use, however—especially when combined with its passive isolation—it’s more than sufficient. Taking everything into account, we believe the CKS50TW2’s overall noise-cancelation performance earns it a place in the TDS Noise Cancelation Pyramid at the In-Ear Fine Level, with an above-average ranking within that tier.

    Connection & Battery

    It doesn’t support high-bitrate codecs, so we tested it under AAC as usual. In our standard signal test environment, paired with the Xperia 5 III using AAC, packet loss and stuttering were minimal whether WLAN was on or off. At a distance of 7 meters with a load-bearing wall in between, there was no noticeable increase in stuttering, while packet loss began to meaningfully affect the experience at around 9 meters.

    In terms of latency, it supports a dedicated low-latency mode. Following our test procedure—AAC codec, Xperia 5 III as the source, and streaming video playback—subjective latency with low-latency mode enabled stayed under half a syllable at normal speech speed. This is perfectly usable for most video viewing and gaming scenarios that don’t demand ultra-tight synchronization. Without low-latency mode enabled, latency exceeded half a syllable and became more noticeable.

    Battery life is where things get truly impressive. Official figures list 15h/25h of continuous playback from the earbuds alone (ANC on/off), and up to 40h/60h total with the charging case (ANC on/off)—frankly, staggering numbers. During our loan period, it wasn’t feasible to run a single uninterrupted test of that length, but several simplified half-cycle tests largely confirmed the claims. Whether it’s Audio-Technica or AVIOT, non-flagship sound-focused models still seem wildly “overpowered” when it comes to single-charge endurance.

    In charging tests, the CKS50TW2 was able to charge steadily at a power level of around 1.2 W, with no issues regarding PD support. It also supports wireless charging. Below are the results of the wireless charging test.

    Charging TypeChargerAudio-Technica ATH-CKS50TW2
    Qi WirelessTESTV “KuaiLeNengLiang” Teardown Test PadFront charging position: 2 W; rear charging position: no charging
    Qi WirelessLǜli Qi2 2-in-1 W702Primary charging position: 1 W; secondary charging position: no charging
    WiredAnker Nano II 100 WAll three ports supported; input power stable at around 1.2 W
    Third-Party Charging Compatibility Test Results

    Driver, Sound Modes & Codec

    The CKS50TW2 is equipped with a 9 mm dynamic driver. Supported codecs include SBC, AAC, and LC3.

    In our previous article on the TWX7, we mentioned that when enabling the equalizer, Audio-Technica displays a specific prompt indicating that the sampling rate will be limited to 48 kHz. The impact of EQ on sound is well known, and limiting the sampling rate to enable EQ is a reasonable trade-off. With the CKS50TW2, however, the highest supported codec is AAC, so this prompt no longer appears. The five default presets are Original, Bass Boost, Clear Vocal, V-shaped, and Treble Enhance, and their sonic effects largely align with what their names suggest.

    The custom equalizer allows adjustment across five frequency bands with a ±12 dB range. You can also independently set left/right channel balance in the app, as well as fine-tune volume in 16-step, 32-step, or 64-step increments—particularly useful for users who find one volume step too loud and the next too quiet.

    Sound Description

    Based on ANC off, AAC codec, and default sound mode.

    The low end has slightly elevated quantity, with generous thickness and fullness. Elasticity is good, and sub-bass extension is acceptable. Decay is not especially fast, leaving some residual reverberation. There is a noticeable sense of ambience and bloom, but it never feels excessive. The bass presentation is very much in line with what you’d expect from a bass-focused series, yet in most everyday tracks it doesn’t come across as overpowering. It recalls the tuning approach of earlier Audio-Technica CKS wired earphones—rather than simply piling on energy, it presents bass with a thick, relaxed texture. Bass imaging is on the larger side, and instruments with fundamentals in the lower mids exhibit a slight forward tilt.

    In the midrange, vocals are positioned relatively close, with slightly larger mouth shapes and limited emphasis on fine articulation. Texture takes priority over line definition, with moderate thickness. Grain is smoothed out, resulting in generally good overall smoothness. There is a mild warm coloration; the tonality isn’t strictly neutral, but it also avoids any sense of energy buildup. Throat tones are well behaved, breathiness is sufficient, and details like saliva sounds are polished and kept from protruding. Sibilance is present but softened—audible without being sharp or piercing. Overall, vocals are not dark, with a subtle lift in brightness that seems designed to balance the bass-forward character.

    For instruments, texture again takes precedence over sharp outlines. Among strings, violins, violas, and guitars lean slightly warm, with plucked and bowed details that aren’t particularly forward or attention-grabbing. Cellos feel a bit loose in body definition and occupy a larger portion of the soundstage. Brass instruments convey a good sense of power; trumpets and other brightness-dependent instruments have adequate sparkle but roll off relatively early. Woodwinds show a slight enhancement in airiness, with a natural presentation. Harmonic content is relatively rich. In percussion, kick drums have a clear presence, snares decay a bit slowly, and cymbals are bright enough without sounding harsh or overly metallic.

    Treble overall has moderate brightness, though the upper-mid transition region is somewhat thickened. The response is generally smooth, without pronounced sharp peaks. Ultra-high-frequency extension is not particularly strong, with an earlier and steeper roll-off compared with the TWX7.

    Soundstage width is average. The forward-leaning imaging of the low and lower-mid frequencies makes the space feel less expansive, with a noticeable sense of boundaries. Both horizontal and vertical dimensions feel just sufficient rather than spacious. Combined with a decent sense of height, the overall spatial shape resembles a spindle. Separation between vocals and instruments isn’t especially strong, though coherence is good. Resolution doesn’t stand out at the sub–¥1,000 RMB price point, falling into a second-tier level of detail for its class. It sounds less clear than the TWX7, but this restrained sense of “resolution” contributes to a more fatigue-free, listenable presentation. Dynamics are adequate, while transient response is unremarkable.

    Overall Impression

    Compared with the TWX7 we discussed earlier, the CKS50TW2 doesn’t devote all its effort to sound tuning. Instead, it positions itself as a product with a wide range of interesting and practical features. The ANC performance is a pleasant surprise, and the sound tuning suits mainstream listening preferences, though it doesn’t stand out in terms of versatility or technical prowess. Its real strengths lie in its exceptionally long battery life, stable connectivity, and thoughtful functional details.

    The standard retail version has remained stably priced below ¥18,000 JPY for an extended period. The Star Wars collaboration edition carries only a modest premium, and at the time of writing, some retailers are even offering discounts that bring it close to the standard version’s price when converted to RMB. For readers who can accept a small premium, this makes it a genuinely interesting option.

    KT MARK at the time of evaluation:

    Audio-Technica ATH-CKS50TW2: IV (Recommend)

    TDS ANC Pyramid

    Audio-Technica ATH-CKS50TW2: In-Ear Fine Level

    For details on the KT MARK rating system and our “non-interference in evaluation” policy regarding commercial interests, please search for TDS Studio Rating Standards & Content Notes V202502 on major search engines.

    KingTsui, TDS Studio
    Feb 2026

    It’s a TDS production.

    Some images are sourced from Audio-Technica. All other content is original. Unauthorized reproduction or imitation of content or structure is prohibited. All rights reserved.

  • SSPAI Morning Brief: SpaceX Acquires xAI, Adobe Ends Animate

    SSPAI Morning Brief: SpaceX Acquires xAI, Adobe Ends Animate

    Morning Brief

    1. SpaceX acquires xAI
    2. Adobe discontinues Animate
    3. Hypergryph responds to overseas payment issues in Arknights: Endfield
    4. Malicious skills found in the OpenClaw skill library
    5. ROG Kithara premium gaming headset announced and released
    6. Rumors You Can Just Glance At

    SpaceX acquires xAI

    On February 2, SpaceX announced its acquisition of Elon Musk’s artificial intelligence company xAI. The deal makes SpaceX the most valuable private company in the world, with a valuation reaching USD 1.25 trillion. In the acquisition memo, Elon Musk stated that the primary goal of this acquisition is to build space-based data centers, aiming to avoid the power consumption and cooling challenges associated with running AI in large terrestrial data centers. Source


    Adobe discontinues Animate

    On February 2, Adobe announced that it will discontinue Adobe Animate effective March 1, 2026, and remove the application from its official website, after which users will no longer be able to purchase it. Enterprise customers will be able to continue using the app, download content, and receive technical support until March 1, 2029. Other users will be able to keep using the app, download content, and access technical support until March 1, 2027. Adobe Animate was previously known as Adobe Flash Professional / Macromedia Flash and has been used to create vector graphics and animations. In its announcement, Adobe stated that due to technological advancements and the emergence of new platforms and paradigms, better applications are now available to support users’ creative needs. The company recommends After Effects or Adobe Express as alternatives. Source


    Hypergryph responds to overseas payment issues in Arknights: Endfield

    On February 1, Hypergryph responded to Southern Metropolis Daily regarding a serious PayPal payment interface error that occurred on January 22, the launch day of Arknights: Endfield, affecting overseas servers. According to Hypergryph, when the payment issue occurred, most overseas regions were outside peak gaming hours. Upon receiving user feedback, the company promptly disabled the PayPal payment option, and the overall response was considered timely. In total, 3,429 orders were affected, with the total amount involved not exceeding USD 80,000. Fewer than 1,800 users were impacted, and the highest abnormal charge for a single user reached USD 5,289. As of that day, Hypergryph had completed full refunds for all affected users. Source


    Malicious skills found in the OpenClaw skill library

    According to OpenSourceMalware, between January 27 and February 1, two waves totaling more than 230 malicious skills were published to OpenClaw (formerly ClawdBot/MoltBot) skill repositories, including ClawHub and GitHub. These malicious skills primarily target cryptocurrency traders, disguising themselves as legitimate crypto trading automation tools while stealing and exfiltrating sensitive information on Windows and macOS. All of the malicious skills share the same underlying strategy and rely on sophisticated social engineering to persuade users to execute harmful commands. Once run, these commands steal trading API tokens, wallet private keys, SSH credentials, browser passwords, and other sensitive data. Source


    ROG Kithara premium gaming headset announced and released

    On February 2, the ROG Kithara premium gaming headset was officially released and made available for purchase. Developed in collaboration with audio manufacturer HIFIMAN, the headset features a 100 mm HIFIMAN planar magnetic driver tuned by ROG, along with an open-back design. It comes with a balanced, interchangeable headphone cable, making it compatible with DACs, amplifiers, game consoles, and PCs. The headset is also equipped with a full-bandwidth inline MEMS microphone. The launch price is CNY 1,999. Source


    Rumors You Can Just Glance At

    • Tencent announced on February 2 that QQ Classic Farm will officially return on February 6, launching simultaneously on QQ and WeChat. Based on current official teasers, this new release will include a mobile version and largely retain the gameplay of QQ Farm, which first launched in 2009. Players take on the role of a farmer—planting crops, raising animals, managing agricultural products—and can visit friends’ farms to “steal crops” or “plant weeds” as mischievous interactions. Source
    • Baidu’s autonomous ride-hailing service Apollo Go (Luobo Kuaipao) officially announced it will launch in Qingdao at 9:00 a.m. on February 3, with operations limited to the Hongdao area of Chengyang District. Available vehicle options include Arcfox models and the Luobo 06, featuring a “business-class ultra-spacious cabin,” 135-degree intelligent ten-point massage heated seats, and support for VIP music streaming. Users can hail rides by logging into their Baidu account via the Apollo Go app or mini program, and will receive an SMS notification when the vehicle arrives. Source
    • According to The Wall Street Journal, Apple is considering shifting the production of some lower-end processors away from TSMC to another supplier. The report does not name the alternative manufacturer, though prior rumors have suggested that Intel may begin supplying chips for Apple in 2027 or 2028, potentially including processors for some Mac and iPad models. Source
    • According to DigiTimes, Apple’s rumored plan to enter the smart glasses market later this year has already begun to impact the AR optics supply chain. The report says multiple Taiwanese AR optics suppliers are investing to expand capacity and shift R&D focus. Kinko Optical has reportedly invested around USD 5.6 million to develop a new AR/VR/MR research center, while companies such as Asia Optical, MetaOptics, Chung Yang Optics, and Zhihui Innovation are also accelerating related product development. Source
    • Recently, media outlets discovered that a Google app called Desktop Camera was listed on the Google Play Store on January 28. The app description suggests a minimalist UI, closely resembling ChromeOS or the Pixel Camera interface. It is currently speculated that this app may be a system component of the previously rumored “desktop-style Android interface,” Aluminium OS. Source