Operation Instructions: After connecting to the power supply and turning it on, it will beep twice. Atomization Function: Press the power button to turn on atomization, and at the same time turn on the fireplace ambient light. Seven-Color Light Function: When the spray is on, press the power button again to turn on the seven-color ambient light. Press it again to fix the changing color. Press it once more to turn off the operation. Fireplace Light Function: It can be turned on separately and will automatically turn off after 8 hours. Click again to turn on the seven-color breathing light mode, and click again to turn off the light effect. Timing Switch: Short press the timing button to start 1H timing. Short press the timing button again to start 3H timing. Short press the timing button once more to start 5H timing operation. Protection Function: Built-in water shortage protection chip, which will automatically stop working after detecting no water.