ASUS ROG CENTURION 7.1 Gaming Headset 32 ohms, Plug-and-play USB audio station, Environmental noise cancellation (ENC), ESS 9601 HiFi Grade Headphone AMP Real 7.1 (Front: 40mm,Sub-woofer: 40mm, Center: 30mm, Rear: 20mm, Side: 20mm), Volume Control, fully flexible digital microphone,Two pairs of memory Foam ear-cushions attached