PRODUCT OVERVIEW Sony’s WH-1000XM2 premium noise-canceling headphones let you completely immerse yourself in your music anytime, anywhere. Bluetooth and NFC technology offer wireless freedom, while industry-leading noise cancellation blocks out background noise. KEY FEATURES DIGITAL NOISE CANCELATION: Industry-leading noise canceling eliminates distracting background noises SMART LISTENING: Quickly detects your activity to automatically adjust the ambient sounds you hear QUICK ATTENTION MODE: Cover the right ear cup to turn down your music for instant, easy conversation; Battery Charge Time: Approx. 4 hours TOUCH CONTROL: Skip a track, change the volume, and take or make calls just by touching a headphone FAST CHARGING: Enjoy up to 30 hrs of cordless NC and a 10 min quick charge for 70 more mins of play WIRED OR WIRELESS: Go hands free or plug in the over-ear headset for streaming and noise reduction VOICE ASSISTANT: Activate your cell phones voice assistant with a simple touch on the right earphone