Ear Force AXT Ultimate XBox Surround Sound Headset Works with Xbox, Xbox 360, and Xbox Live. Stereo to surround-sound converter creates 5.1 channel surround sound from stereo games or music. 8 speakers create wide sound field in your head. Enjoy stereo games in 3D without disturbing others. Multi-channel amplifier boosts audio signals. Built-in microphone for interactive gaming with Xbox Live.