Multi-scene use: desk, living room, bedroom, kitchen, feel cool any for time Portable Rechargeable Cooling Fan: This small is usb charging and can be used in combination with adapters (not included), computers, car chargers and low noise: This saves space and is economical. The for ideal birthday school yourself, family and in the 6-hour timing function: humanized timing switch, the for time can be chosen as you like. This portable cooler features multi-speed fan speed adjustment and for touch screen mode for easy use cooling In addition to the feeling superior to traditional fans, it also has the effect of filtering humidifying and cooling air, Weight: 1.82763215198 Pounds, Manufacturer: Hangsu