How to Operate:
Press the drive button once to wind mode 1, and then press the second time in consecutive to 2.
Press it thirdly, the air flow mode is max, and the last press will turn off the power.
[Indicator Light]
The blue light will turn on while driving and the light turns off when it is stopped.
Low power consumption:
When the fan is less than 10% of power, the blue light will flash to indicate that you are running out of power.
Charging Display:
The charging indicator light will turn red and the indicator light will turn off when fully charged.