3 modes for you : wind / humidification by adding water / cooling quicker with ice .
Portable design , lightweight and small size and the convenient carry handle on the top make this evaporative air cooler easy to carry anywhere.
Noise: 36dB or less
Rated voltage: 5v
Rated power: 3W
Rated frequency: 60
Size: 15.5x16.5x8.5cm