User's Manual

BLUE SERIES

Tips and Precautions for Charging the Battery

• If the battery level is low, the battery icon will appear empty.

• If the battery is completely discharged, you will not be able to

turn on the device immediately after connecting the charger.

Wait for the depleted battery to charge for a few minutes before

turning on the device.

• If you use multiple applications at the same time, network

applications, or applications that require a connection to

another device, the battery will drain quickly. To avoid losing

power during data transfer, always use these apps after fully

charging the battery.

• Using a power source other than the charger, such as a

computer, may result in a slower charging speed due to low

electrical current.

• You can use the device while it is charging, but it may take

longer to fully charge the battery.

• If the device receives unstable power while charging, the

touch screen may not function. If this happens, disconnect the

charger from the device.

• While charging, the device and charger may become warm.

This is normal and does not affect the life or performance of the

device..

• If you charge the device with the multipurpose port wet, the

device may be damaged. Carefully dry the multipurpose plug

before charging the device.