This air cooler allows you to feel the slightest coolness in summer!The setting of three modes and three wind speeds can be free to choose according to your needs, and effectively fresh the air around you. The 7-hour long timer makes you to enjoy a comfortable sleep all night. Meanwhile, its silent operation provides a quiet indoor environment without being disturbed. The convenient remote control is able to help users easily control the operation of the cooling fan, which means you can operate it on the bed, sofa, and chair instead of getting up. The four wheels at the bottom make the movement of the air cooler more labor-saving. It can be used as an air cooler, a humidifier and a purifier at home, offices and other indoor places. Our air cooler will surely make your life easier and healthier.