Specifications Size & Weight Weight Approx. 41 g General Features Headphone Type Truly Wireless Driver Unit 6 mm Magnet High power neodymium magnets Frequency Response(Bluetooth® Communication) 20Hz - 20,000Hz(44.1kHz sampling) ...

Features Industry-leading noise cancellation – now even better Everything in the WF-1000XM4 headphones has been designed from the ground up. Like our new Integrated Processor V1, specially developed by Sony, that cancels more noise than ever, a new driver unit with more performance, noise sensing microphones, and innov...

Highlight Evolved Digital Noise Cancelling with Integrated Processor V1 Size & Weight Approx. 41 g Sound quality with High-Resolution Audio Wireless General Features Truly Wireless Smart listening and clear call quality Battery Approx. 1.5 hrs Ergonomic surface...