Stay cool and comfortable with this versatile 3-in-1 portable evaporative air cooler, ideal for bedrooms, offices, and small spaces. It features three fan speeds and dual mist modes, providing both cooling and humidification. The large 1600ml water tank ensures hours of continuous operation, while the 2/4/8-hour timer and sleep mode enhance convenience. Quiet operation at 45 dB ensures peaceful rest, and its compact design fits easily on desks or nightstands for year-round comfort.