Features: [3 in 1 Portable Air Cooler]This mini evaporative cooler can be used as a normal fan or a water cooler fan. You can put and water in the water tank to reduce the temperature of the air outlet, increase the relative humidity, and improve the cooling effect at the same time. It also provides moist without drying your skin. Enjoy cool summer days as a personal air cooler and humidifier. [3-speed adjustable wind speed and swing]This water cooling radiator has 3 optional wind speeds (low/medium/high), which can be freely adjusted according to your needs. The cooler has a swing function, which can make the cooling air evenly distributed, and the wind blades can be adjusted vertically to supply a area. It cools the surrounding area evenly and efficiently, creating a larger . [Two-speed mode adjustment]The strong airflow and comfortable cooling help keep your face or skin moist, cool down quickly on hot days, let you from the heat. [Super Comfortable Portable Design]You can carry