User's Manual

3
◆ Power on/off
● Power on：In the power off state, press and hold the power key until the
system enter into power on animation, will show lock screen in about 30
seconds, slide to unlock
● Power off：In the power on state, long press the power key for 3 seconds,
the screen displays the shutdown confirmation interface, select the
shutdown option, the system will shut down
◆ Battery management and charging
At the first time, you should charge the battery to 100% to make
sure that it is fully charged and then use.
B when the battery power is completely exhausted, please
charge for at least 5 minutes and then restart.
【Attention】To ensure the best use of lithium battery, please pay attention
to the following:
● do not charge in high temperature environment (such as balcony or
direct sunlight).
● the lithium battery does not need to be discharged, nor does it need to
run out of power before charging. You can charge when the battery is still
charged.
● when the product is not used for a long time, please fully charge it at
least once every two weeks to avoid over discharge of the battery which
may affect its charging performance.
◆ Function icon