Bose Noise Cancelling Headphones 700 Audio cable USB-C charging cable Carrying case Quick start guide Hear what you want Proprietary active noise cancelling technology lets you control how much (or little) of the outside world you hear. Control at your fingertips Speak, swipe, or tap with built-in voice control and easy-to-use capacitive controls. More microphones, better sound. Eight microphones help cancel noise and improve voice pickup for crystal clear calls. Sophisticated comfort Premium materials like plush protein leather and secure steel headband offer all-day comfort and luxury.