SteelSeries H Wireless Gaming Headset with Dolby 7.1 Surround Sound for PC/Mac PS3/4 Xbox 360 and Apple TV Dolby virtual 7.1 surround sound technology places you in the game Retractable, directional mic on gooseneck with mute light Two hot-swappable Li-Ion battery pack for unlimited play Steel Series next-generation speaker drivers for rich sound and low-frequency punch Works with PC/Mac, Apple TV, Roku, Xbox 360, PS3/4, home entertainment, and mobile devices