GS ECOM 3.99 L Room/Personal Air Cooler  (White, Personal Space Cooler 3-in-1 Portable Mini Air Cooler & 3 Speeds With LED Lights)

?Multi functional: It has the functions of refrigeration, humidification and air purification. Unlike other evaporation air cooler, it can prevent dry skin. The air is processed by a built-in filter, and then blows out clean and cool cold air, which also has a slight humidification effect. ?This cooling fan is a USB power supply, so it is very useful for indoor and outdoor use. It can be connected to adapters, power banks, computers, car chargers for convenient use. ?Three-speed adjustable wind speed, you can choose strong wind, stroke and weak wind. ?Large-capacity water tank provides long-lasting humidification,the trouble of frequent water addition. ?Safe and healthy, without any chemical substances, just pour water into the water tank to get fresh and clean air. ?This air cooler consumes very little energy and can save you considerable electricity bills. ?Small size, easy to carry. Suitable for home, office, car, outdoor, camping and holiday!