Charge your headset
Your new headset has enough power to pair and make a few calls directly out 
of the box. It takes approximately 90 minutes to fully charge the headset; the 
indicator light turns off once charging is complete.
A micro USB cable is supplied to allow you to charge the headset with an AC wall 
charger (not included) or through a PC's USB port. The PC must be powered on to 
charge via USB 2.0 or higher.
Or you can use the accessory charge case. Press the charge case button to begin 
charging.
Charge your headset
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