Turtle Beach Ear Force X41 Gaming Headset for Xbox 360 Enjoy Dolby Digital 7.1 Surround Sound with your favorite games and DVD movies Dolby Pro Logic IIx reproduces full-range special effects in the surround channels and enhances stereo sound Digital RF wireless technology provides CD-quality game sound and crystal-clear reception Chat Boost dynamic talkback expander automatically increases incoming chat volume during loud game sequences Eliminates game sounds picked up by chat mic