Beats' Custom Acoustic Platform delivers rich, immersive sound whether you re listening to music or taking calls.lossless Audio via Usb-c plus three distinct built-in sound profiles to enhance your listening experienceHEAR What You Want with two distinct listening modes: fully-adaptive Active Noise Cancelling (Anc) and Transparency modeENHANCED Compatibility with one-touch pairing and a robust set of native Apple and Android featuresPERSONALIZED Spatial Audio with dynamic head tracking place you at the center of an immersive 360-degree listening experienceLONGER Listening with up to 40 hours total battery life. A 10-minute Fast Fuel charge provides up to 4 hours of additional playback.