Chat rock and surf on your pc tablet or smartphonemdashwith no wires to tie you down connect and control easily connect to and switch between devices like your pc tablet and smartphone with a full set of on ear controls front row center laser tuned drivers and a built in equalizer give you rich digital stereo that immerses you in your music and callsmdashand a noise canceling microphone reduces background noise unleashed audio roam up to 12 m 40 ft from your pc