Portable Cordless Mini USB Desktop Air Conditioner Cooling Fan Humidification Specification: Type:Cooling Fan Material:ABS+PP+PC Color:Green/White Rated voltage: DC 5V-1A Rated power: 9W(max.) Speed:3 Levels Battery Capacity:2000mAh Spray volume:30-35ML/H Water Tank Capacity:240ml Size:approx.150x145x180mm/5.91x5.71x7.09" Package Included: 1X Cooling Fan 1X USB Cable 1X Manual Feature: 100% Brand new and high quality. With 3 speed functionality.Wide angle of wind,this design air supply is wider use more safe. Humidification,cooling,filter and purification functions. Cleans dust particles from the air for healthier breathing.Low noise and enjoy the gentle calm wind,sleep peacefully all night.Creates a cool personal microclimate, best for hot dry climate.Perfect for office, bedroom ,living room, etc