Product Functional Specification
1. Press the button short to turn on the fan and press the button again to raise one gear. When the gear is in the third gear, press the button again to turn off the fan (blue LED display gear, one light on the first gear, two lights on the second gear, three lights on the third gear).
2. Press the button for about 1.5 seconds, and the color light starts to fade; Press the button again long (1.5s) to select the color of the lamp; Press the button for the third long time to turn off the lights (follow this cycle)