Take charge of the music and stride along to the beat with Bose QuietComfort noise cancelling headphones. Powerful high-fidelity audio paired with legendary noise cancellation allows you to block everything out but the beat and control what you hear. New custom modes give you the power to adjust noise cancellation based on the moment and the option to turn on Wind Block to tune out breezy environments. Or simply toggle between Quiet and Aware Modes for a quick change when the world calls for it. Adjustable EQ puts you in control of tuning your music to your liking, and Spotify Tap starts your listening session at the push of a button. With up to 24 hours of battery life* on a single charge**, your Bluetooth headphones are ready for any adventure. Multi-point toggle allows you to switch between multiple wireless connections without disconnecting and reconnecting each time. Plug in your optional audio cable to your wireless headphones for use even without a Bluetooth connection. The Bose Music app guides you through setup, lets you personalise settings and keeps your headphones software up-to-date while providing you with sound that puts you on top of the world.