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One of the coolest parts of CES is getting to preview the future of technology. LG’s iRobot-like helper robot and Sony’s XYN headset are two such examples from last year's event. Those are rather large and ambitious tech projects, but Lenovo is tackling a different sort of problem with its Self-Charging Kit Concept, which consists of a solar-powered mouse and keyboard that can charge themselves without natural sunlight

Lenovo says this technology provides "one of the industry's first true no-charging" experiences.

Credit: Lenovo

The tech uses what Lenovo calls “next-level light-harvesting technology,” which charges the mouse and keyboard using indoor light as low as 50 lux. For reference, most grocery stores are somewhere between 200 and 500 lux, so 50 lux would be equivalent to an overcast day, give or take.

These days, virtually every device comes with a throwaway USB-C charging cable, and we love the idea of having a truly wireless gadget with no charging required. Based on product images, it appears that the charging panel is right above the arrow keys on the keyboard and integrated into the mouse’s entire top side. 

Lenovo was a little vague in terms of other features, but based on the concept images, there are three Bluetooth buttons, indicating that the kit will be able to connect to multiple devices with the push of a button, and an eco mode button that will likely reduce functionality to help the battery last longer.

Credit: Lenovo

Lenovo gets points for having such a neat concept, especially one that can charge in such low light. This concept already exists in some products, such as this Logitech solar-powered keyboard, which can hold its charge for up to three months in total darkness. However, Logitech’s documentation says that keyboard needs at least 100 lux to charge, so Lenovo’s concept not only has a cleaner design, but also works in much dimmer lighting. 

Since this is a concept product, there is no release date or price tag. For comparison’s sake, Logitech’s previous solar model sells for $300 when not on sale.

Lenovo has debuted a ton of new concept products and AI laptops for CES 2026, and Mashable got the chance to spend some hands-on time with the products. Check our CES 2026 hub for the latest news and updates as Mashable reports live from the biggest show in tech.

Smart glasses are a major trend this year at CES 2026, and though TCL has been in the space for a while, its RayNeo glasses haven't made as many waves as competitors like Meta Ray-Ban and Xreal. That could be about to change. At CES, the brand announced the upcoming launch of the TCL RayNeo Air 4 Pro, which boasts an HDR-capable Micro-OLED display and a very competitive price tag.

SEE ALSO: CES 2026 live updates: See the latest news, surprises, and strange tech from LG, Samsung, Lego, and new startups

The TCL RayNeo Air 4 Pro will officially launch on Jan. 25 for $299, significantly less than similar augmented reality smart glasses. Not only that, but TCL says the Air 4 Pro is the world’s first HDR10-enabled AR glasses.

The Air 4 Pro operates like other AR glasses, and they have to be tethered to a connected smartphone or laptop via USB-C. They project a virtual screen in the surrounding environment, letting you bring an extra screen with you wherever you go.

The TCL RayNeo Air 4 Pro will be released Jan. 25. Credit: TCL Credit: Timothy Werth / Mashable

I got the chance to demo the glasses ahead of their official launch, and the display was surprisingly crisp, bright, and colorful. I've been testing the Xreal One Pro AR glasses for a few months now, and the difference in the display quality was immediately noticeable. While the Xreal display can be a bit dim, the new RayNeo AR glasses were almost too bright.

In addition to the impressive Micro-OLED display, the glasses feature Bang & Olufsen speakers and AI 3D video conversion, though I wasn't able to test these capabilities during the demo.

The TCL RayNeo Air 4 Pro glasses have an impressive specs list as well:

• Display: SeeYa 0.6-inch Micro-OLED display

• Processor: Vision 4000 processor

• Brightness: Up to 1,200 nits

• Color accuracy: 98% DCI-P3

• Refresh rate: 60 to 120 Hz

• Weight: 76 grams

In addition to the RayNeo Air 4 Pro, TCL also showed off its RayNeo X3 Pro Project eSIM, a new concept pair of AR glasses with a built-in eSim. TCL says the RayNeo X3 Pro Project eSIM glasses are another world-first, and they have embedded eSIM (4G) connectivity that would let them operate untethered from a smartphone or laptop. Of course, those would likely be very expensive, as the just-launched standard RayNeo X3 Pro without an eSIM is priced at $1,299.

That said, untethered AR glasses have obvious benefits. They also look a lot cooler than some other alternatives, which I think is self-evident in my photos from the demo.

Credit: Timothy Werth / Mashable Credit: Timothy Werth / Mashable

Head to the Mashable CES 2026 hub for the latest news and live updates from the biggest show in tech, where Mashable journalists are reporting live.

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Nvidia CEO Jensen Huang announced at CES 2026 in Las Vegas this week that its new superchip platform, dubbed Vera Rubin, was on schedule and set to be released later this year.

The news was one of the key takeaways from the highly anticipated keynote from Huang. Nvidia is the dominant player powering the AI industry, so a new line of chips is obviously a big deal. Here are four things to know as we await Vera Rubin's drop later this year.

1. There are 6 new chips across the Rubin platform

Nvidia introduced six chips on the so-called Rubin platform, one of which is the so-called Vera Rubin superchip that combines one Vera CPU and two Rubin GPUs in a processor.

"Rubin arrives at exactly the right moment, as AI computing demand for both training and inference is going through the roof," Huang said in a statement. "With our annual cadence of delivering a new generation of AI supercomputers — and extreme codesign across six new chips — Rubin takes a giant leap toward the next frontier of AI."

2. The new line of chips is aimed at big companies

Massive AI companies will look to package different parts of this new line of chips together to make massive supercomputers that power their products.

SEE ALSO: CES 2026 live updates: See the latest news, surprises, and strange tech from LG, Samsung, Lego, and new startups

"These huge systems are what hyperscalers like Microsoft, Google, Amazon, and social media giant Meta are spending billions of dollars to get their hands on," wrote Yahoo.

3. We're not exactly sure where production is on the Vera Rubin

Nvidia assured the public the chips were set to be released this year, but when, exactly, remains unclear.

"Typically, production for chips this advanced—which Nvidia is building with its longtime partner TSMC—starts at low volume while the chips go through testing and validation and ramps up at a later stage," wrote Wired.

There had been rumors of delays, so the announcement at CES seems aimed at quelling those fears.

4. The chips should make AI more efficient

Nvidia has promised the Vera Rubin superchips are powerful and more efficient, which should, in turn, make AI products relying on them more efficient. That's why major companies will likely be lining up to purchase the new line of products. Huang said the Rubin chips could generate tokens — the units used to measure output — ten times more efficiently.

We're still waiting to get all the details — and to see when the chips actually hit the market — but the announcement certainly was a major bit of AI news out of CES.

Head to the Mashable CES 2026 hub for the latest news and live updates from the biggest show in tech, where Mashable journalists are reporting live.