Humidifier is a mini air humidifier, with night light function. The use of USB interfaces power supply. The use of nano-spray technology can effectively reduce the dry; reduce the electronic radiation to eliminate static electricity, safe and clean. Suitable for indoor and car use Use Environment:- Company Office: purify air effectively, reduce bacterium and peculiar smell Newly Decorated Rooms: cleaning, formaldehyde and other home improvement pollution, prevention and treatment of household diseases. Closed Air-Conditioned Room: upgrade air-conditioning four degrees to provide quality sleep Car Cab: purify the dirty air in the car and remove the dust.