Product Details: Portable Air Conditioners Multifunctional Air Cooling Fan Evaporative Small Cooler Air Conditioner Natural Wind Air Cooler 6-hour timing function: humanized timing switch, the time can be chosen as you like. This portable cooler features multi-speed fan speed adjustment and 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 time, anywhere. Energy saving and low noise: This mini air conditioner saves space and is economical. The ideal birthday school gift for yourself, family and friends in the summer. Specifications: Charging: Battery(not including) Material: ABS Weight: 810g Size: 12.3x11.9x30.5cm/4.84x4.68x12inch Water Tank Capacity: 300ml Color: White/Blue Package Includes: 1x Portable Air Conditioner Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Product Introduction: Operation mode: mechanical type Power mode: USB Rated voltage: 5V Rated power: 12W Switch type: ordinary button Rated frequency: 50HZ Noise: below 36dB Timing function: 2-8 hours Water tank capacity: less than 1 liter Wind type selection: natural wind/normal wind Air conditioning fan type: single cooling type Air supply method: turn to page Wind speed gear: 6th gear Ice crystal: self contained Whether charging is supported: Not supported Head shaking method: shake your head left and right Air supply type: natural air Color: White/Green