USB Audio Sound Card with 7.1 Virtual Surround Sound 53mm Drivers Neodymium Magnets Noise Cancelling Microphone via Inline Sound Card Echo Cancelling via Inline Sound Card.Ambient noise attenuation:approx. 20 dBa 15-25kKhz Frequency Response Memory foam ear pads with extra set of Velour ear pads and Detachable Microphone TeamSpeak Certified - Voice Chat Optimized.Ambient noise attenuation:approx. 20 dBa Compatibility - USB 7.1 Connectivity for PC & Mac. Stereo compatible with PS4, Xbox One (Xbox One Stereo Adapter Required, not included)