This is the portable air cooler that produces a dry evaporative mist for enhanced cooling wherever you need it. The unit is engineered to create microdroplets of mist that feel dry to the touch and evaporate instantly, creating a fan-driven, cooling mist. It also has a built-in fan to keep a room at a comfortable relative humidity. The cooler has integrated casters and wheels for easy relocation and a removable 2-gallon tank. With four modes (normal, natural, sleep, and smart), three fan speeds, and 30-minutes to eight-hour timer. Includes remote control. AC adapter. 36 1/2" H x 15 3/4" W x 13 1/2" D. (17 1/2 lbs.)