The Bluetooth system can be charged using many common methods via the supplied USB power &
1. Plugged into a computer’s USB port.
2. With a USB-equipped AC adapter via a wall-outlet charger.
Depending upon the charging method, the Bluetooth system will be fully charged in about 2.5 hours.
Charging the Bluetooth System
Please make sure to take off your helmet while charging. The Bluetooth system automatically turns off during charging.