4-n-1 Portable Evaporative Air Cooler

 This evaporative air cooler brings a cool summer while being both healthy and cost-effective. This indoor air cooler is multifunctional;  a fan, a humidifier or an air purifier. Features 4 wind modes, 3 speeds and oscillates. It providse customizable and wide-angle cool air flow. It's portable so it can be used in the living room, bedroom, office, balcony, RV, tent, etc. With 65W working power the evaporate cooler is fluorine-free and energy-saving. The 12L large water tank can greatly reduces the frequency for fill-ups. Comes with a 7.5-hour timing function for comfortable purified sleep. 4 universal wheels allow portability and a remote control allows cooling control without losing comfort.