Using waterless atomizationthe world of fragrance can be revealedwith pure essential oils Product features: tilting automatic power off, colorful lights, three-speed atomization adjustment, car, built-in lithium battery, wireless portability, fuel saving Ultra-quiet technology allows you to work and sleep with peace of mind. Colorful lights,Fantastic LED lights and persistent fragrance can create a romantic atmosphere in a room and add to the taste of life. Use room, Car room, living room, bedroom, study, etc.