SteelSeries Siberia v2 Full-size Headset (Black) with USB 2.0 soundcard featuring a 12-channel equalizer and 7.1 Virtual
surround sound; Closed Type Headphones for passive noise reduction via leather padded cushions built from sound
dampening foam; Clear reproduction of everything from mood setting music to 3D positional alerts; "Invisible",
retractable, uni-directional microphone in left ear-cup; Lightweight headband suspension for maximum comfort during long
sessions; 50mm drivers provide a detailed audio experience at high, low and mid tones; Integrated volume and microphone
control located on headset cord.