Turn the headset off by pressing the power button until the blue indicator light below the power button goes out.
With the end of an unfolded paper clip, press the recessed pairing button on the wireless adapter.
Insert the wireless adapter into your PC's USB port.
After about ten seconds, the indicator light on the wireless adapter will blink rapidly.
Press and hold the power button on the headset for about ten seconds, until the headset indicator light blinks rapidly.
The light on the wireless adapter will go solid blue, and the light on the headset will flash slowly (about two seconds between each flash)The headset and wireless USB adapter are now paired.