ROCCAT KULO Stereo Gaming Headset, Black Premium stereo sound optimized for gaming, music and voice chat 40mm drivers with Neodymium magnets for gutsy bass and crystal-clear trebles Noise-filtering microphone for noise-free voice chat Ultra-comfortable earcup padding featuring passive noise cancellation Classic and memory plus earpads with alternate padding structure and bass/ treble configuration In-line slim remote control for easy volume level adjustment Automatic mic-mute function - mute the mic simply by folding the microphone arm up Rugged, metal-reinforced headband with extra-soft cushioning