Turtle Beach Ear Force XP400 Dolby Surround Sound Gaming Headset 50 mm speakers; 2.4/5GHz Dual-Band Wi-Fi Dual-pairing Bluetooth - Chat wirelessly on Xbox 360 and PS3 and answer mobile phone calls while gaming Dolby Surround Sound with adjustable surround sound angles Separate equalizer and stereo expander presets can be combined for different gaming situations Digital and Analog inputs as well as a digital optical connection 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 Dual-Pairing Bluetooth - Answer mobile phone calls while gaming Wireless Xbox LIVE and PSN Chat - Enjoy complete wireless freedom without the need for chat cables Rechargeable Battery - Provides up to 15 hours of uninterrupted gameplay and can be recharged while gaming