These make lithium battery achieved its
best performance in the future.
3.
To prevent data loss, it is recommended
that users should back up important data,
especially before the firmware upgrade.
We are not be responsible for any losses
caused by data loss.
4.
This machine is a high-precision
electronic product, please do not disassemble
by yourself.
5.
Please avoid any strong beat or collide
the device.
6.
Avoid using the device in the following
environments:
high
temperature,
low
temperature, humid, dusty, powerful magnetic
field and long-term exposure under sunlight.
7. It’s allow to wipe the device's casing gently by
wet cloth drying, and any other chemical
