ON/OFF
Forward
Backward
Light Auto
Left
Right
Demo
1. Unscrew the screw and remove the battery
compartment cover.
2. Connect the 3.7V Li-Ion battery (included) and insert
it into the battery compartment. Close the battery
compartment again.
Connect the USB charging cable to a computer or
a power bank, then connect the battery to the
charging cable.
Charging time 2-3 hours.
Unscrew the screw and
remove the battery
compartment cover.
Insert 2x 1.5V AAA batteries
(not included). Pay attention
to the right polarity.