Features:3-in-1 cooling air conditioner: In addition to the wind feeling superior to traditional fans, it also has the effect of filtering dust, humidifying and cooling air.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.Portable Rechargeable Cooling Fan: This small air conditioner is usb charging and can be used in combination with adapters (not included), power banks, computers, car chargers, etc.Multi-scene use: desk, living room, bedroom, kitchen, feel cool any for time, anywhere.Energy saving and low noise: This mini air conditioner saves space and is economical. The for ideal birthday school gift for yourself, family and friends in the summer.