Sony WH-1000XM4 Wireless Noise Cancelling Headphones Silver with Microphone, Alexa, Up To 30 Hours Battery Life [Refurbished]

Experience high-quality sound and advanced noise cancellation with the Sony WH-1000XM4 Wireless Headphones.

Equipped with Sony's HD Noise Cancelling Processor QN1 and an advanced noise-cancelling algorithm, the WH-1000XM4 effectively reduces ambient noise across a wide frequency range, helping you enjoy your music even in busy environments such as airplanes, city streets, and cafés.

**High-Quality Sound with DSEE Extreme** DSEE Extreme uses AI-based technology to analyze compressed audio in real time and enhance sound quality. The headphones also support LDAC for high-resolution wireless audio, while the included cable allows for high-resolution wired listening.

**Speak-to-Chat** When you start speaking, Speak-to-Chat can automatically pause your music and let in ambient sound, allowing you to have a conversation without removing your headphones.

**Adaptive Sound Control** Adaptive Sound Control automatically adjusts noise cancellation and ambient sound settings based on your activity and frequently visited locations, helping create an optimal listening experience for different situations.

**Wear Detection** Built-in wear detection can automatically pause or resume playback when you remove or put on the headphones.

**Comfortable Design** The lightweight design, optimized headband pressure, and comfortable ear pads make the WH-1000XM4 suitable for extended listening sessions.

**Key Features** • Advanced noise cancellation with HD Noise Cancelling Processor QN1 • DSEE Extreme AI-powered audio enhancement • LDAC high-resolution wireless audio support • Speak-to-Chat • Adaptive Sound Control • Wear detection • Equalizer adjustment • Comfortable lightweight design • Wireless and wired listening