Wireless noise canceling headset

By removing a variety of ambient sounds, our MDR-ZX770BN wireless noise-canceling headphones, with their powerful drivers and low bass frequencies, let you enjoy your music without everyday distractions. Built-in Bluetooth® and one-touch listening with NFC means you won’t have to worry about trailing wires either.  Simplified Bluetooth® connectivity with NFC™ One-touch  Ultra-clear Digital Noise-canceling technology   13 hours of battery life  Beat Response Control reduces heavy bass dis