Connect the power supply: after power on the ambient light in turn change color (red, green, blue), each bright for one second;

 atomization function: press the on/off key once, open the atomization, at the same time open the flame ambient light  

colorful light function: in the case of spraying on the situation, press the on/off key again, open the colorful ambient light, and then press it once more, fixed in the changing color, and then press it once more, shut down the operation. 

Timer switch: short press the timer key, start 2H timer, short press the timer key again, start 4H timer, short press the timer key again, start 6H timer. 

Protection function: built-in water shortage protection chip, automatically stop working after detecting no water