4 In 1 Usb Air Cooler 3 Speeds Low Noise Home Desktop Portable Mini Fan Cooling Fan

Description: Name: Air Cooler Color: white/green Power: 10w Power supply mode: usb Battery capacity: 4000mah Shell material: bas Water tank capacity: 150ml Features 1. Use with water and ice will helpa the temperature drop by 8C-15C, the filter can be frozen in the refrigerator after soaking, the effect will be better.  2.[Energy saving and environmental protection The mini air cooler adopts an updated silent and powerful motor, which has large wind power, fast cooling speed, and ultra-quietness, but the power is only 10W, low power consumption, no freon, energy saving - energy saving and environmental protection. You can use it anywhere, even outdoors and on vacation. Packing list: 1 x Air Cooler 1 x USB charging cable 1x sms Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.  Manual measuring,please allow 1-3mm error,thank you.