The CORSAIR HS55 SURROUND Gaming Headset delivers essential all-day comfort and sound quality with memory foam leatherette ear pads and Dolby Audio 7.1 surround sound on PC and Mac, without weighing you down thanks to lightweight construction. An omni-directional microphone picks up your voice loud and clear, and a 3.5mm audio connector ensures wide compatibility with most devices. 20Hz-20KHz 3.5mm Connector 5.91 ft. Cord Length