Product Description
1. Long press ON/OFF button for 3 seconds to power on or off.
After starting, the red light is at 1 gear. The red light mean gear
light. If there is no operation after 30mins when the power is on,
it will shutdown itself for protection. Short press ON/OFF to
change the output rate.(1 means low-power, 2means middle- power, 3
means high-power). Press ON/OFF twice shows the electric quantity,
green light means power. Press any button to return. 2. OUT
When pressing OUT ,it begins to work. It will stop working when OUT
isn't pressed. The light is orange when it is working. 3.
Protective Function After long press OUT 2mins ,it will stop
working. If you want to continue to work, please long press OUT
again. 4. Power and Charging Indication All three lights on means
the device is full power. When the second light is on, means the
power is only 75%; when the first light is on, means the power is
only 50%; when the last light on, power is 25%, when the threes
light are on and still, means finishing charging.