The smarter way to listen. Music and calls sound spectacular with active noise cancellation, rich audio, Bluetooth connectivity, and on-ear touch controls. Hear what’s next Whether you’re in the office, on a train or in the air, listen to your playlist or take calls in comfort all day. Turn it up, tune it out Easily adjust noise cancellation levels and volume while crisp audio envelops you. Even your voice is captured with exceptional clarity. Get comfortable All day comfort for listening in style; use your voice or touch to adjust virtually everything. Say hello to your new assistant “Hey Cortana…” Use your voice and leave your hands free. She’ll play your favorite artist, make calls, check your schedule, and more. 40mm free-edge speaker drivers Crisp, clear, and optimized sound for all-day listening. Up to 15 hours of battery life Fast charging — for almost an hour of music in just 5 minutes. And up to 18 hours of battery life by turning off Cortana voice activation Hassle-free pairing Connect to your Windows PC out of the box when you enable Swift Pair. Pair-up with the perfect Surface An extraordinary experience awaits when you pair Surface Headphones with a new Surface computer.