Portable Mini AC Air Conditioner Personal Cooling Fans Bedroom Air Cooler Fan

Working Principle The water in the water tank is pumped to the ice curtain by a water pump. After cooling, the wind becomes colder. Specification Material: high quality ABS color: White Water tank capacity: 200ml Wind section: 3 sections Fan volume: 35-55db Interface: USB Power supply & power: 5V-DC, 1A/5W Size: 135x135x135mm Packing list: 1 x Air cooler fan 1 x USB charging cable.