features a closed-cup design for enhanced bass reproduction and minimal sound leakage. HiFi capable and delivers a durable design for the most rugged gaming environments and is compatible withtablets and smartphones for mobile use. Features: 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. 15-25kKhz frequency response. Memory foam ear pads with extra set of velour ear pads and detachable microphone. Solid aluminum construction for durability and stability. USB 7.1 connectivity for Mac PC. Stereo compatible for PS4/Xbox One (Xbox One stereo adapter required, not included).