Sony WH-1000XM4 Wireless Noise Cancelling Headphones - Silver WH1000XM4S review
When the team at Sony introduced their first pair of 1000X headphones, they were competing in a market overwhelmed by big brands like Bang & Olufsen and Bose.
Proprietary audio technology for great sound, AI enhancements to compressed music, Adaptive sound control, Smart listening for convenience, and wearing detection, 30-hour battery life with 10-minute quick charge, Multi-device pairing, App connectivity, Touch controls are easy to use, Amazon Alexa...
Not many upgrades from the previous, No waterproofing, No APTX support