Power: 5WMaterial: ABS materialSpecifications：The use process is quiet, refrigeration and environmental protection does not contain ;1X Air Cooler 1XUSB Charging LineCharacteristic：Place of use: office, living room, kitchen, bedroom, bathroom and family construction area, etc.Input voltage: 5VIt has the functions of refrigeration, humidification and air purification, and the wind speed can be adjusted in three stages.It's so small that it can adapt to various changes in the scene.Product Name: Desktop Air CoolerUSB charging or AC power supply; USB line length: 80cmProduct size: 140X155X175mmBuilt-in seven color LED atmosphere lamp, can be used as night light function when sleeping at night.Simple product, no water chestnut appearance, no screw design, do not need to be afraid of children yo!ThisBuilt-in water tank, once full, can last for 8 hours;is a cold air blower (Leng Fengshan), which purify the humidified water-cooled nano spray. It can adjust the wind speed of 3 shifts in different environments, so that you have a comfortable environment.Color box size: 170X170X205mmWorking Voltage: 1A