Sony WH-1000XM4 - Wireless Bluetooth Headphones with Advanced HD Noise Cancelling, Microphone for Phone-Call, Alexa Built-in, Google Assistant and Siri and Battery Up to 30 hours (Black, 2020)

ONLY MUSIC.
NOTHING ELSE.
With the WH-1000XM4 headphones, it's just you and your music. Intelligent listening technology automatically personalises your experience to reduce noise and deliver crystal-clear audio.

Become one with your music
Discover how the WH-1000XM4 headphones combine our most advanced noise-cancelling technology with exceptional audio quality and a range of smart features for an unrivaled listening experience.

Industry-leading noise cancellation
Whether you're on a long-haul flight or sitting in a cafe, the WH-1000XM4 headphones deliver the best noise cancelling possible, blocking out more high and mid frequencies than ever before.

The technology behind it
Dual Noise Sensor technology, with two microphones per earcup, captures ambient sound and transmits the data to the HD Noise Cancelling Processor QN1. It then uses a new algorithm to apply real-time noise cancelling to a variety of acoustic environments. Together with the new Bluetooth® Audio SoC (System on Chip) technology, it detects and adjusts music, noise and acoustic characteristics between the drivers and ears at a frequency of over 700 times per second.