Instructions
Wireless Headset
Insert the supplied USB connection cable into the corresponding charging port, located on the side of the headset. Connect the other end of the USB cable to an available USB port on the game console. You may also connect the headset to the supplied AC adapter to charge the internal battery.
Turn on the Xbox 360 and allow the headset to fully charge. Disconnect the headset from the USB or AC adapter when all four lights on the headset start blinking.
Turn on the headset by pressing the oval-shaped center button located on the exterior body of the earpiece. Press the "+" or "-" buttons on the headset to control the earpiece volume.
Wired Headset
Turn on the game console.
Insert the headset wire plug into the small round-shaped expansion slot, located on the bottom portion of the game controller.
Flip the mute switch to the "Microphone" position, located between the headset and wiring plug. Rotate the thumb dial located next to the mute switch to adjust the headset volume.