We've unleashed our signature high-definition audio sound in a completely wireless design. Featuring proprietary Monster audio technology and the latest in Bluetooth connectivity, Beats Wireless headphones deliver the extended highs, natural mid-tones, and powerful lows that made us famous. There's a headphone cable and jack included for airplane listening. Plus a built-in mic and convenient control buttons are on the earcup for hands-free, mobile calling, music control, and volume. Experience your sound -- unbound.