Anker charging accessories are up to 35 percent off right now

Amazon’s latest sale on Anker accessories presents a good opportunity to pick up a spare charging brick, wireless stand or portable battery for less. A smattering of devices are included in this sale, and some of the deals are one-day-only discounts while others are Prime-exclusive deals. The most urgent of the bunch are deals on the 40W Anker Nano Pro and the 30W Nano II chargers — the former is 32 percent off and down to $27 and the latter is 18 percent off and down to $28 for today only. The best news is that you don’t have to be a Prime member to snatch up either of those deals.

Shop Anker deals at AmazonBuy 40W Nano Pro at Amazon – $27Buy 30W Nano II at Amazon – $28

The 40W Nano Pro includes two USB-C ports so you can charge two devices simultaneously. It’s capable of powering up a MacBook Air at full speed, making it a good choice for those that want a compact charger that can handle both smartphones and other small mobile devices as well as their laptop. The 30W Nano II only has one USB-C port, but it can also charge a MacBook Air at full speed. Plus, it uses GaN technology for more efficient charging and better heat management.

Another one-day deal knocks 23 percent off the Anker 544 wireless charging stand, bringing it down to $90. This 3-in-1 stand can charge up your iPhone, AirPods and Apple Watch at the same time, and it comes with its own wall adapter, too. We also like that the Apple Watch pad is built in, so you don’t have to weave the charging pad that came with your Watch into the stand for it to work.

As for Prime-exclusive deals, there are a couple worth checking out. Anker’s PowerWave Sense 2-in-1 wireless charging stand is 30 percent off and down to $30, while a bundle with a 20W USB-C charger and a USB-C to Lightning cable is also 30 percent off and on sale for $28. The stand is similar to Anker’s 533 stand that made it on our list of favorite multi-device wireless chargers in that it can power up your iPhone and your Apple Watch at once. Being a 2-in-1 device, the PowerWave accessory doesn’t have a spot for your AirPods and you’ll have to use your own Apple Watch charging pad with it to get the full experience. But we like that it comes with a power cable for the stand itself, plus a quick-charge wall adapter.

Buy Anker 544 charging stand at Amazon – $90Buy PowerWave Sense stand (Prime exclusive) at Amazon – $30Buy 20W USB-C charging bundle (Prime exclusive) at Amazon – $28

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.

HTC’s first new phone this year is the metaverse-focused Desire 22 Pro

HTC has introduced a new phone with metaverse-focused features, like it promised earlier this month. The HTC Desire 22 Pro supports HTC’s Viverse ecosystem and will allow users to visit communities even without VR devices using their browsers. It’s also compatible with the company’s $499 Vive Flow VR headset and can be paired with the device if users want to explore experiences, watch movies and TV or even just access their apps in virtual reality. As Engadget Chinese notes, though, aside from its metaverse-focused offerings, the phone is firmly mid-range.

The HTC Desire 22 Pro has a 6.6-inch display with a 1,080 x 2,412 pixel resolution and a 120 Hz refresh rate. It’s powered by a Qualcomm Snapdragon 695 5G chip, a mid-range SoC, has 8GB of RAM and 128GB of storage. The device has a 4,520 mAh battery and offers reverse wireless charging. Plus, it has a three-camera system at the back, with a 65-megapixel main, 13-megapixel ultrawide and 5-megapixel depth-sensing cameras. For selfies, the phone has a 32-megapixel front-facing camera. 

A company executive said at Mobile World Congress this year that the manufacturer is gearing up to launch a new high-end device. It’s not clear if the executive was talking about this particular phone, but prices for the Desire 22 Pro begin at NT$11990 or around US$404, which means it has the potential to reach a wider audience than more expensive flagship devices. The Desire 22 Pro is now available for pre-order and will start shipping on July 1st in the company’s home country of Taiwan. In the UK, buyers can pre-order a unit for £399 and expect shipping to begin on August 1st. Those who also want to get a Vive Flow headset can order a discounted bundle for NT$23,490 (US$791) in Taiwan or £763 in the UK.  

The NuraTrue Pro brings ‘CD-quality’ to its personalized Bluetooth headphones

Since its debut in 2016, Nura has built its whole brand around optimizing audio for your hearing. But that only helps so much, obviously you want the music source to be as high a quality as possible, too. Today, the company is announcing the NuraTrue P…

Brain-machine interface helped a man with paralysis feed himself using robotic arms

People with arm paralysis might easily feed themselves in the future. Johns Hopkins University-led researchers have developed a new technique that let a partially paralyzed man feed himself using robotic arms connected through a brain-machine interface. He only had to make small movements with his fists at certain prompts (such as “select cut location”) to have the fork- and knife-equipped arms cut food and bring it to his mouth. He could have dessert within 90 seconds, according to the researchers.

The new method centers on a shared control system that minimizes the amount of mental input required to complete a task. He could map his four-degree freedom of movement (two for each hand) to as many as 12 degrees of freedom for controlling the robot arms. The limbs’ prompt-based intelligent responses also reduced the workload.

The technology is still young. Scientists want to add touch-like sensory feedback instead of relying exclusively on visuals. They also hope to improve the accuracy and efficiency while reducing the need for visual confirmation. In the long term, though, the team sees robotic arms like these restoring complex movements and providing more independence to people with disabilities.