Sony has a winner here and has lived up to expectations. The Sony WH-1000XM4 headphones share similar features like comfort and sound but offer a slightly different headphone design (the WH-100XM4 is more adjustable) and are much cheaper.
The OnTrac headphones succeed Dyson's other, more unorthodox foray into the consumer audio industry. Last year, the company released a pair of headphones with an air-purifying mouthpiece attached.
The Sennheiser BTD 700 is a compact dongle that enhances Bluetooth audio quality by easily supporting advanced codecs and improving overall listening experience.
It's hard to imagine that these headphones leave any room for improvement. Their spatiality and clarity are excellent. The accuracy of music reproduction is good enough even to pick up occasional flaws in the original recordings..."