Mode/Speed ​​button: short press to turn on white select mode, long press to turn red - 5 speed selection.
	 Color/Bright button: Short press to turn white-choose color, long press to turn green-choose 4 levels of brightness. 
	
	Press two buttons at the same time: Press at the same time to turn blue - to learn the environmental noise spectrum.
	
	Press and hold the color at the same time when the power is on: Enter GAIN setting mode.