Your headset comes partially charged and ready for use. When the battery power level is low you hear a voice prompt that says "Battery low". The rapid charge feature lets you gain up to an additional 2 hours of talk time by charging for only 15 minutes.

1. Connect the small end of the micro-USB cable or a car charger to the charging port on the headset.
2. Do one of the following:
   • Connect the large end of the micro-USB cable to the USB power plug or the USB port on your computer.
   • Plug the car charger into your car's power outlet.