Audio-Technica debuts earbuds with a whopping 25 hours of battery life at CES 2025

Audio-Technica typically produces excellent sound quality on its headphones and earbuds even though it may not always build a complete package. The company has also been ahead of the competition on battery life at times, and at CES 2025, it’s making some bold claims about its latest set of active noise canceling (ANC) earbuds. On the ATH-CKS50TW2, Audio-Technica says you can expect up to 25 hours of battery life on a charge when ANC is disabled, or 15 hours when you’re trying to block distractions. 

There’s another 40 hours in the charging case (25 with ANC on), but the other big feature on the ATH-CKS50TW2 is… magnets. Audio-Technica calls it Magnetic Switch Technology, and the tool snaps the earbuds together to turn them off before you toss them in a pocket without returning them to the case. If you’re ready to use them again, they’ll turn on when you pull them apart.

Hybrid active noise cancellation is also on the spec sheet and 9mm drivers power the sound profile. Multipoint pairing is here too, as is Qi wireless charging and an IP55 rating for dust and water. There are touch controls on the earbuds as well, offering access to playback, volume, calls, voice assistant and noise control settings. 

The ATH-CKS50TW2 is available now in black for $149 and a beige color option appears to be on the way.

This article originally appeared on Engadget at https://www.engadget.com/audio/headphones/audio-technica-debuts-earbuds-with-a-whopping-25-hours-of-battery-life-at-ces-2025-175430830.html?src=rss 

Lenovo’s new ThinkPad X9 is the least ThinkPad ever

Lenovo came to CES 2025 to prove that there’s still room in its ThinkPad family for fresh designs. It may seem sacrilegious to ditch the carbon fiber frames and Trackpoint nubs found in classic ThinkPads, but that’s exactly what the new ThinkPad X9 line does.

Lenovo may not admit it outright, but the goal with these new models is to entice younger buyers who might not have a ton of nostalgia for the company’s 30-year-old laptop line. That said, the X9 line (which will be available in both 14- and 15-inch variants) still delivers the same military-grade durability (MIL-SPEC 810H) you’d expect from a typical ThinkPad while boasting an even sleeker and more minimalist appearance.

The lid of the X9 line is made from a smooth sheet of aluminum with the only defining characteristic (aside from the ThinkPad logo) being the long communication bar that houses the laptop’s microphones and cameras. On the inside, Lenovo’s streamlined aesthetic reveals the complete absence of a Trackpoint nub, a redesigned keyboard with new keycaps and an even larger haptic touchpad than what you’d get from the X9’s siblings.

Photo by Sam Rutherford/Engadget

So even though I’m an elder millennial who has some fondness for old-school ThinkPads, I must admit that I find Lenovo’s break from tradition rather appealing. I never understood the Trackpoint nub, especially on modern notebooks with super responsive touchpads. Getting rid of it not only reduces distractions, but makes the keyboard easier to use. And even with its tweaked keycaps, there’s still plenty of travel to deliver a very comfortable typing experience.

On its bottom, Lenovo is using what it calls an Engine Hub to deliver great connectivity for its size including a Thunderbolt 4 port on each side, a full HDMI 2.1 jack, 3.5mm audio and USB-A, while still providing plenty of room for thermal management. The X9 line’s D-cover (the bottom panel) can also be removed by loosening just four captured screws, which gives you easy access to the laptop’s user-replaceable SSD and battery. Unfortunately, because the system is powered by up to Intel Core Ultra 7 processors, RAM is soldered on so you can’t upgrade its memory on your own.

Both the 14- and 15-inch versions of the X9 feature bright OLED displays with 2.8K resolutions and 400 nits of brightness (or 500 nits on the X9 15) and all models come with 80Whr batteries, Wi-Fi 7, 8-megapixel high-def webcams and dual noise-canceling microphones. I also appreciate a lot of the smaller design touches like the physical shutter for the webcam and what might be one of the smallest 65-watt power adapters I’ve seen from any major laptop manufacturer to date.

Finally, Lenovo’s Aura Edition branding is there to remind you that the X9 line includes a handful of AI-powered tools including Smart Share, dynamic power modes, enhanced security and more. And in case anything ever goes wrong, you’ll also have access to 24/7 live support that’s meant to deliver more of a white-glove experience compared to less premium machines.

The internals of the Lenovo ThinkPad X9 14 and 15 can be accessed just by removing four screws. Unfortunately, while the SSD is upgradable, its RAM is soldered on.

Photo by Sam Rutherford/Engadget

All told, the new X9 line really does seem like a more modern approach to laptop design. Now, that doesn’t mean Lenovo needs to kill the classic ThinkPad (I still love those carbon fiber frames), but especially for younger customers, I feel like there’s plenty of room for both of these lines to live together happily.

Both models are expected to go on sale in February, with the ThinkPad X9 Aura Edition starting at $1,399 or $1,549 for the 15-inch version.

This article originally appeared on Engadget at https://www.engadget.com/computing/laptops/lenovos-new-thinkpad-x9-is-the-least-thinkpad-ever-160019926.html?src=rss 

NVIDIA’s Reflex 2 predicts milliseconds into the future of competitive games

NVIDIA’s Reflex technology just got a massive upgrade, as announced at CES 2025 in Las Vegas. The company’s Reflex 2 kicks things up several notches, thanks to some software wizardry. The end result? A promise to further reduce gaming latency by up to 75 percent. In this case, latency refers to how quickly a game displays the reaction from a player’s inputs.

Here’s how it works, and it’s pretty wild. Reflex 2 combines the pre-existing Low Latency mode with something called Frame Warp. This tech tasks the CPU to calculate the position of the next frame as the current frame is being rendered by the GPU. The CPU uses player input, typically via mouse, to calculate the upcoming camera position.

The tools then sample the upcoming camera position and graft it onto the current frame, waiting until the “very last moment to ensure the latest input is shown on screen.” This glimpse into the near future should “allow players to improve their aim and tracking of enemies.”

But how can a pre-rendered image exist on top of the current frame without creating all kinds of visual inaccuracies? NVIDIA developed a “latency-optimized predictive rendering algorithm” that uses data from prior frames to fill in any obvious gaps, so players will see a new frame with the updated camera position without any weird holes. It is, quite literally, warping the frame (thus the name.)

The company showcased this technology with Embark Studio’s The Finals, which will be one of the first games to support the toolset. The proof is in the pudding. With the game running on an RTX 5070 GPU at 4K with max settings, the latency was 56ms. The first iteration of Reflex reduced the latency to 27ms, while Reflex 2 dropped it all the way down to 14ms.

In addition to The Finals, NVIDIA says that Valorant will soon support the tech. The company notes that it has used Reflex 2 with Frame Warp to reduce the latency to an average of under 3ms. Reflex 2 will debut as part of the forthcoming GeForce RTX 50 series GPUs, with support for other RTX GPUs coming sometime in the future.

This article originally appeared on Engadget at https://www.engadget.com/gaming/pc/nvidias-reflex-2-predicts-milliseconds-into-the-future-of-competitive-games-182213650.html?src=rss 

Peacock is testing mini games and vertical short videos

Peacock will start testing mini games and short-form vertical videos on its iOS and Android apps, per TechCrunch. These experimental features were available for preview at CES 2025 in Las Vegas. The company intends to start testing them with users this month.

A Peacock spokesperson told TechCrunch that during the testing period, some users will see the games and shorts, while others only see one or the other. The remainder won’t be able to play games or watch shorts.

There are five planned games for the test: Daily Sort, Daily Swap, Predictions, What The, and Venn. These games are simple and don’t take up too much time, and some are even tied to various shows and sports. Players can predict outcomes of a series and come back later to see if they were correct, enhancing their streaming experience.

As for the shorts, they’re curated from content from Peacock’s library. They can be from TV shows or news and will be updated weekly and daily. Users can even tap on them to enter the program’s page and watch the real thing.

Both YouTube and Netflix opted to compete with TikTok quickly, and YouTube especially has more than 100 games. Netflix doesn’t have that many, but a Squid Game spinoff game did arrive on the app last month. Peacock may be competing against giants, but the possible TikTok ban does give it a better fighting chance.

This article originally appeared on Engadget at https://www.engadget.com/entertainment/streaming/peacock-is-testing-mini-games-and-vertical-short-videos-164012685.html?src=rss 

InkPoster uses an e-paper display to bring art to your home

I’m not a fan of those TVs sold in picture frame surrounds that companies tell you are good for displaying art in your homes. There’s something unconvincing about using a powered, backlit screen for things you’re meant to stare at for quite a while. Can you really appreciate Turner’s Norham Castle Sunrise if you’re struggling with eyestrain after five minutes or so? Perhaps the cure for my dourness is to be found in PocketBook’s new device, InkPoster. It uses a big, color e-paper display to do the same job, giving your eyes a better chance of seeing the brush strokes up close and personal.

InkPoster is a series of color e-paper displays equipped with battery packs that can be hung in your home for up to a year on a single charge. There’s no power cable, and it can be mounted in portrait or landscape orientation, depending on your taste. You’ll be able to access a library of curated art, put together by a team of “professional art consultants” and select what you want to see inside the InkPoster companion app. You’ll also be able to use it as a regular old digital photo frame, ideal for when you want to pull a masterpiece from online and display that instead.

There are three display sizes based on two different technologies, Spectra 6 and Sharp’s IGZO. The former is found in the 13.3-inch model with a 1,200 x 1,600 resolution, which packs a 14,000mAh battery pack. There’s a 28.5-inch edition with a 2,160 x 3,060 display which uses a hybrid of both display technologies. Finally, there’s a 31.5-inch model with a 2,560 x 1,440 resolution that uses Spectra 6 and is designed to be a real focal point in your home. The two larger models both pack a 20,000mAh battery, with the same promise of a year or so of running.

PocketBook hasn’t mentioned pricing yet for either the hardware or how much it’ll cost to access its catalog of artwork, not to mention any sort of timeframe for when you’ll be able to hang this on your wall.

This article originally appeared on Engadget at https://www.engadget.com/home/smart-home/inkposter-uses-an-e-paper-display-to-bring-art-to-your-home-170016899.html?src=rss 

The Hyve package security box should protect deliveries from dreaded porch pirates

I lived in New York City for many years and absolutely loved it, with one major caveat. Packages got stolen, like a lot. This was especially frustrating for a tech reporter waiting on review gadgets and the like. Hyve Security is looking to solve this problem with its self-named smart lockbox, which it brought to CES 2025 in Las Vegas.

The Hyve is being advertised as “the first branded smart lockbox” and can be secured to the front of a house or apartment via a quarter-inch carbon fiber tether. Carbon fiber is notoriously difficult to cut, so that’s one security measure.

The lockbox also ships with an accelerometer and a “shrieking” alarm that will go off if the device is moved or tampered with. The box’s owner will receive an alert in this instance. Neighbors, friends and family will also receive alerts if they opt-in to the community service. The Hyve app will integrate with many current smart home security systems for even more protection.

Hyve Security

It’s weather-proof, which is handy for something that will likely be housed outside, and includes a photo window for drivers to snap a picture of the package nestled safely inside the pod. This is also useful for retailers, as they can be relatively certain that a package was successfully delivered to its intended owner. The app can even be used to send out pings to nearby delivery trucks in the case of a pending return.

It operates via a combination of battery and solar power. The company claims it can run for 18 months without requiring a charge.

The obvious use case here is to prevent porch-based theft, which is great. However, Hyve Security says that wide adoption of these lockboxes can eventually allow retailers to ship items without so much wasteful packaging. The Hyve costs $300 and officially goes on sale in June.

This article originally appeared on Engadget at https://www.engadget.com/home/smart-home/the-hyve-package-security-box-should-protect-deliveries-from-dreaded-porch-pirates-170016213.html?src=rss 

Technics AZ100 earbuds hands-on: Magnetic fluid drivers deliver a big audio boost

Panasonic has debuted several sets of earbuds under its Technics brand at this point. At CES 2025, the company is adding one more, but this one has some more interesting tech inside than the others. The new Technics flagship earbuds, the EAH-AZ100, have newly-developed magnetic fluid drivers that the company says allowed it to significantly improve audio quality. The previous model, the EAH-AZ80, already sounded great, so Technics really had it work cut out for it in order to improve things even further. But after hearing them for myself, I can confirm the company managed to make yet another sonic leap. 

Technics says the 10mm magnetic fluid drivers inside the AZ100 produce “clean, high-resolution, low-vibration and low-distortion sounds,” which it further describes as “the most authentic, balanced audio that’s true to the original source.” The drivers utilize technology that has be miniaturized from the company’s EAH-TZ700 wired in-ear monitors. That magnetic fluid is an oil-like liquid that’s filled with magnetic particles before Technics injects it between the driver magnet and coil. The driver also has a free edge that enables 3Hz of deep bass, plus there’s an aluminum diaphragm that produces natural sound separation and details at high resolution.

Spatial audio is in play as well. The AZ100 supports Dolby Atmos and Dolby Head Tracking for a full 360-degree listening setup. You can also listen to LDAC content on these earbuds, but battery life takes a hit when you do. Robust adaptive active noise cancellation (ANC), Voice Focus AI for calls, touch controls and three-device multipoint connectivity are all on the spec sheet. There’s a one-touch Conversation Mode too, allowing users to instantly pause content and activate transparency mode when needed. Auracast and Google Fast Pair made the cut as well.

You can expect up to 10 hours of ANC use on a charge, with another 18 hours worth of power in the case. That accessory supports wireless charging with Qi-certified devices and a 15-minute quick charge is enough for 90 minutes of playback with noise cancellation enabled. The AZ100’s updates also include a refined shape as well as size and weight reductions, all of which should lead to a more comfortable fit for the IPX4-rated earbuds.

Panasonic’s preview event was in a dark Vegas nightclub, so apologies for the image quality.

Billy Steele for Engadget

I was able to try the AZ100 for a few minutes at Panasonic’s preview event at CES. When doing a direct comparison with a set of AZ80 earbuds that were also available, the difference in sound quality was striking. The AZ80 was well-reviewed, and some outlets even picked them as the best option in terms of pure audio performance. The AZ100 blows them out of the water. 

The first thing I noticed was how much louder the AZ100 is at the same volume level. What’s more, all of the claims Technics made about the detail, clarity and deep bass from the new fluid drivers holds true. Across songs from Lewis Capaldi, Dua Lipa, Train and The Eagles (I didn’t pick the playlist), there was a wide, immersive sound stage that enveloped my ears with guitars, drums, beats and vocals. There was driving low-end tone when a dance track like “Don’t Start Now” called for it, and there was also pristine detail in softer acoustic guitar in “Hotel California.” I’ll note that Technics offered FLAC files for the demo, so I’ll be interested to see how the AZ100 fares with “regular” quality tunes from a streaming service.

ANC performance was also quite good during my short introduction. The noise-blocking tech was robust enough to silence most of the clamor from the showroom in a Vegas nightclub, though it struggled with the voices of the people closest to me. Transparency mode sounded pleasantly natural as well, but I’d like to test it in a less-crowded environment before I can say for sure how good it really is.

The AZ100 is available today for $300 is silver and black color options. 

This article originally appeared on Engadget at https://www.engadget.com/audio/headphones/technics-az100-earbuds-hands-on-ces-2025-173004465.html?src=rss 

ASUS brings Qualcomm’s latest chip to the Vivobook 14 and 16

ASUS is leaning even harder into Copilot+PCs with it’s new Vivobook 14 and 16 at CES 2025. And unlike the laptops the company introduced last fall, this time ASUS is going all in on Qualcomm chips.

Just like the new ultralight Zenbook A14, both the Vivobook 14 and Vivobook 16 come with a Qualcomm Snapdragon X chip, and in the case of both sizes of Vivobook, 16GB of RAM and 512GB of storage. ASUS claims these new internals mean both laptops are 44 percent more performant than last generation Vivobooks and should last longer too, with a battery life of up to 19.8 hours.

Regardless of whether you buy the 14-inch or 16-inch laptop, you’ll get a 60Hz, 1,920 x 1,200 resolution display. Like past ASUS laptops, both Vivobooks will also use the company’s “AI Camera” which can detect when you’re not sitting in front of your screen and automatically dim the display to stretch battery life further, or lock your computer for added security. You’ll have plenty of options if you need to plug something in, including two USB-C ports, two USB-A ports, an HDMI port and an audio jack.

ASUS imagines the draw of all this new hardware will be the AI features they enable, like Generative Fill and Erase for editing photos or Live Captions for automatically adding subtitles to the audio on your computer. A more powerful laptop that lasts longer is more immediately appealing, though.

Alongside the new Vivobooks, ASUS is announcing two new enterprise-focused laptops, the ExpertBook B5 and B3. Both laptops come with up to an Intel Core Ultra Series 2, up to 64GB of RAM and plenty of security features to keep your data safe.

ASUS hasn’t shared the availability or price of the new ExpertBooks. The ASUS Vivobook 14 and Vivobook 16 are available to pre-order now for $700 and $750, respectively. 

This article originally appeared on Engadget at https://www.engadget.com/computing/laptops/asus-brings-qualcomms-latest-chip-to-the-vivobook-14-and-16-173007085.html?src=rss 

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