For total convenience, WH-1000XM4 headphones can be paired with two Bluetooth devices at the same time. A built-in amplifier integrated in HD Noise Cancelling Processor QN1 realises the best-in-class signal-to-noise ratio and low distortion for portable devices, and delivers exceptional sound quality.

Super-soft, pressure-relieving earpads in foamed urethane evenly distribute pressure and increase ear/pad contact for a stable fit. And with Quick Attention, you can communicate without removing your headphones - simply place your hand over the housing to turn the volume down for instant conversation. The app captures and analyses your ear shape, allowing these headphones to create your own personal spatial sound field when paired with BRAVIA XR TVs.

With up to 50 hours of battery life, you can listen to your favourite music without worrying about running out of charge. Proximity sensor and two acceleration sensors in your headphones can detect whether you’re wearing them or not, then adapt playback accordingly to help save battery power. Thanks to Precise Voice Pickup Technology, which combines five built-in microphones with advanced audio signal processing, WH-1000XM4 delivers clearer voice quality to the other person on the phone. Super soft, pressure-relieving earpads in foamed urethane evenly distribute pressure and increase ear pad contact for a stable fit.

Digital Sound Enhancement Engine HX (DSEE HX™) upscales compressed digital music files, bringing them closer to the quality of High-Resolution Audio.

Adjust ambient sound with the Sony | Headphones Connect app to cancel noise while still allowing through essential sounds, like transport announcements, when you’re listening on the move. Tailor sound to your personal preference by choosing from a variety of pre-sets to match sound quality with the genre of music you're listening to.

For information about the external power supply bundled with the product (when applicable), please refer to the link regarding information on ecodesign requirements for external power supplies in accordance with the COMMISSION REGULATION (EU) 2019/1782 of 1 October 2019 laying down ecodesign requirements for external power supplies pursuant to Directive 2009/125/EC of the European Parliament and of the Council and repealing Commission Regulation (EC) No 278/2009

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