300ml USB Electric Aroma air diffuser wood grain Ultrasonic

Air diffusers have been insanely popular for quite some time now. It also acts as a humidifier, which can help clear your sinuses when you’re sick. But the best part is that it keeps your home smelling fresh.   1. Don't add too much essential oil. and Only add water-soluble essential oils. Otherwise the humidifier will be corroded. 2. Add appropriate amount water, maximum water amount is 300ml. Don't make the humidifier lost balance, or the water will spill over   Maintenance instruction Regularly clean cotton swabs and Change cotton swabs, you must add the spring wire with the cotton swabs, because there will no mist come out if without the spring wire. please clean the atomizer plate with medical alcohol regularly.