Rocketfish RF-MAB2 User Manual (English) - Page 5

Using your headset Charging or recharging the battery Your headset comes with a rechargable battery pre-installed. To charge or recharge the battery: 1 Turn off your headset. 2 Connect your headset to a computer using the provided USB charging cable or a power outlet using the provided AC adapter. When the red LED changes to blue, charging is complete. Average charging time is three hours. OR Connect to headset Connect to computer Connect to power outlet 3 When the battery is fully charged, unplug the USB cable or AC adapter from your headset. Note: The first time you charge the battery, leave your headset connected to the USB cable or AC adapter at least three hours. Note: When the battery charge is low, the red LED flashes and an alarm sounds. RF-MAB2 Bluetooth Stereo Headset 5