Beats Studio3 Wireless over-ear headphones delivers premium sound while blocking external noise with Active Noise Cancelling. Real-time audio calibration preserves clarity, range, and emotion to deliver a premium listening experience. Long-term comfort is matched by a battery life of 22 hours, and 40 hours of playback when Noise Cancelling is turned off. Noise Cancelling continually pinpoints external sounds to block while automatically responding to individual fit and music playback. Take calls and make calls, select tracks, control volume, and voice activate with the multifunctional “b” button controls right on the ear cup.