Wireless

After first entering the now pretty crowded true wireless earphone marketplace back in 2017 with the Beoplay E8, Danish high-end audio brand Bang & Olufsen has now launched its first pair of noise-canceling true wireless earphones.

Following wave after wave of teaser announcements, the Nothing ear (1) true wireless earphones have launched, bringing active noise cancellation, tuned sonics, and a budget-friendly price tag – all wrapped up in a simple but stylish design.

LG has added a new series to its Tone Free true wireless earphone line. Models in the Tone Free FP series boast active noise cancellation, Meridian spatial audio, a cool privacy mode, and a charging case that keeps earbuds clean.

Following numerous leaks, including references in beta versions of iOS and tvOS, and photos of LeBron James wearing them in public, Apple-owned Beats has now officially launched its second true wireless earphones – the Studio Buds.

After lots of online chatter and a good many product leaks, Sony has officially revealed the WF-1000XM4 noise-canceling true-wireless in-ear headphones, with a brand new design that's better, smaller and lighter than the company's 2019 earphones.

Google has been readying a new version of its Pixel Buds true wireless earphones for a while now, but now the budget-friendly A-Series has finally been officially revealed – sporting custom drivers, improved connectivity, and access to Assistant.

Researchers have demonstrated a new approach to harnessing the power of ambient radio waves, developing a novel chip that can convert Wi-Fi signals into power for a small LED, and possibly other small electronics and sensors.

Despite ongoing advances in the field of underwater remotely operated vehicles (ROVs), the devices have remained tethered to the surface via communications cables. Such is not the case with the ExRay, however, which uses light instead.

British high-end audio brand Bowers & Wilkins has announced its late entry into the true wireless earphones space with the PI7 and PI5 models, but is suggesting that mobile music lovers will find the wait worthwhile.

Trackers have been helping us find lost keys and wallets for years now, but they aren’t all that precise beyond “it’s in Bluetooth range.” Samsung's new Galaxy SmartTag+ is the first tracker to use the more accurate ultra-wideband (UWB) technology.

A team from Georgia Tech has just announced a world-first: a 3D-printed rectifying antenna the size of a playing card that can harvest electromagnetic energy from 5G signals and use it to power devices, turning 5G networks into wireless power grids.

Luxury audio brand Master & Dynamic has announced a follow up to its MW07 true wireless earphones. The MW08 model brings a number of firsts for the company, including active noise cancellation.