Portable air conditioner features with 3 wind modes (Low/Med/High). Not only as a normal cooling fan, also used as an air humidifier by adding pure water and an air cooler by adding ice cubes. Pouring some ice water and it will cool the hot air around you in a few seconds. Accompany you through the hot summer with humidified and cool air. With the mist sprayer function,our portable ac air conditioner can also serve as air humidifier and purifier. Afraid of the "freeze shock"? Don't worry, three speed modes will make everything under your control- Gentle Mode for the soothing cooling, Strong Mode for urgent need of cooling, and Medium Mode for a middle ground. The personal evaporative air cooler has low woking power, itís effective and energy-saving, which suitable for our low-carbon lifestyle. At the same time, it does not contain harmful refrigerants and also with purify air function, allowing you to breathe healthy and cooling air. Four power supply methods, you can use the charger to supply power through the wall outlet at home. Use the USB port of mobile devices such as laptops for charging when working. Also with mobile power supply and car charging when going out.The working tim 2.5-8hrs after being fully charging, also decided by different wind speed. Mini design with handle, and rechargeable with mobile devices for power supply , this portable air cooler won't take up much space and can easily carry to anywhere. In summer, the best choice for camping and you can easily carry it out, great for home, work places, outdoor picnics, etc. It's your summer lifeís best partner and also a great gift for your friends and families.