Nokia Bluetooth Stereo Headset BH-103 User Guide - Page 10

Get started 2. Connect the charger cable to the charger connector. The red indicator light is displayed during charging. Charging the battery fully may take up to 1 hour 40 minutes. 3. When the battery is fully charged, the green indicator light is displayed. Disconnect the charger from the headset and the wall outlet. The fully charged battery has power for up to 7 hours of talk time, up to 150 hours of standby time, or up to 6 hours of music playing time. To check the battery charge, briefly press the multifunction key when no call is in progress. If the indicator light is green, the charge level is sufficient. If the light is yellow, you may need to recharge the battery soon. If the light is red, recharge the battery. When the battery is discharged, the headset beeps about every 5 minutes. 10