The right ear cup has buttons to control music, volume, answer calls, and pair the headphones to your device. (businessinsider.com)
This pair of headphones also has a few «smart» features, thanks to touch controls on the right ear cup. (businessinsider.com)
There's a power button on the right ear cup that can also mute the microphone, as well as two jacks that allow the Siberia 800 to plug into either an Xbox controller or a mobile phone. (tomsguide.com)