The X1 microphone may be used to communicate with other players during
Xbox Live multi-player gaming sessions. Use the included cable to connect 
the headphones to the Xbox controller.

-  Insert the "puck" shaped plug into the headphone jack on the Xbox game 
   controller. 

-  Use the Mic Mute button on the X1 amplifier to prevent your voice from 
   being heard by other players.

-  Insert the other end into the headphone jack on the X1 amplifier.

-  The volume control on the "puck" shaped plug may be used to adjust the 
   volume of the Xbox Live chat.
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