Turtle Beach Ear Force X42 Wireless Dolby Surround Sound Gaming Headset (Certified Refurbished) Designed specifically for Xbox 360. Dolby Surround Sound - Immersive 360 degree audio lets you pinpoint the direction of every sound 2.4/5GHZ Dual-Band Wi-Fi - Selects the optimum frequency in the 2.4GHz/5GHz spectrums, virtually eliminating interference Equalizer (EQ) Presets - Multiple EQ presets including bass and treble boost combinations Adjustable Surround Sound Angles - Alter the positioning of the surround sound angles to customize your audio experience Independent Volume Controls - Allows for personalized balancing of game and chat audio