Tips: This product does not contain essential oils.
Three states: 1 is a switch. 1 is a red light—will automatically interrupt work and turn on the atomization state. 1 is a blue light— will always be worked.
Add water first, then wait for 5 minutes, then wait until the cotton swab is completely saturated with water, plug in the power, turn on the switch, the circle above the letter is the switch, touch sensing.