HS55 SURROUND is lightweight yet durable to comfortably wear for hours of gaming. Comfortable soft memory foam and leatherette earcups. Weighing in at just over half a pound (273g) with adjustable headband and ear cups. On-ear volume roller and flip-to-mute mic put control within easy reach. High-quality, custom-tuned 50mm neodymium audio drivers deliver excellent sound with the range needed to hear everything on the battlefield. The included USB adapter enables multi-channel Dolby Audio 7.1 surround sound*, putting you right in the middle of your game. Captures your voice with terrific clarity thanks to an omni-directional microphone with a flip-to-mute function, Discord Certified for crystal-clear communication and outstanding sound. Use the included USB adapter to enable Dolby Audio 7.1 surround sound and access other features via CORSAIR iCUE software on PC or Mac. Alternatively, use the 3.5mm jack to easily plug into PC, console, or mobile devices to quickly get into the game. Powerful CORSAIR iCUE software enables custom audio equalizer settings, Dolby Audio 7.1 surround sound, and more.