Humidifies the air in the room during summer and winter,refreshes the quality of air we breathe; refreshes skin and can be taken as a skin care, keeps skin healthy and moist. Features Description: (1) Adjustable amount of super heavy mist or light mist to easy adjust the mist output volume. (2) Large Capacity water. You could leave it on all night and not worry about refilling. (3) Shut off automatically when the water gets too low, safe and convenient to use. (4) Works quiet, No special water required, very easy to clean. (5) Applications: Beauty salon, SPA, Yoga, Bedroom, Living room, Conference room, Office, Reception center, Corridor, Pet room, etc..