fully charge the battery, charge it for 2 hours.
Charge the battery
2. Plug the other end of the AC adaptor to the wall outlet to start charging.
When the battery is charging and the device is turned on, the
the status bar. When the battery is fully charged, the
bar.
1. Power on your computer.
2. Plug the small end of the USB cable into the device's mini-USB port.
3. Plug the other end to your computer to start charging.
on, the indicator light is red when charging and green when charging is complete.
To prevent damage to your device, only use the supplied AC adapter.
USB connected information will appear when you connect your device with computer.
headset if it will endanger you.
hearing.
icon is displayed on the status
4
icon is displayed on