4、 Instructions for use
1. Basic operation
1.1 power supply
This machine is powered by built-in lithium
battery. When the battery indicator
indicates, please charge in time. When
charging, please turn the power switch to
the on position."
Precautions for charging the machine:
(1) Disable mobile phone fast charging
charger
(2) Disable chargers and charging tools
and equipment with DC voltage higher
than 5V
(3) The charging time is about 2 to 4 hours.
The machine can be unplugged when it is
full. Do not charge for a long time
The machine is in charging state.Power
indicator changes from empty to full cycle,
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