Sony WH-1000XM4 Wireless Noise Cancelling Headphones

* Noise canceling with Dual Noise Sensor technology

* Music with Edge-AI, co-developed with Sony Music Studios Tokyo

* Up to 30-hour battery life with quick charging (10 min charge for 5 hours of playback)

* Touch Sensor controls to pause/play/skip tracks, control volume, activate your voice assistant4, and answer phone calls

* Speak-to-chat technology automatically reduces volume during conversations

* Superior call quality with precise voice pickup

* Wearing detection pauses playback when headphones are removed

* Seamless multiple-device pairing

* Adaptive Sound Control provides a personalized listening experience

* Updated design relieves pressure for long-lasting comfort

Used only twice, almost brand-new.