General description This evaporative air cooler is essential for drivers during summer. It helps keep you cool in the car at high temperatures while improving air humidity and ventilation. With easy installation and low power consumption, it is a worthwhile investment. Technical specifications Condition: 100% Brand New Material: ABS Color: Black Size: Approx. 20 x 11 x 15 cm / 7.9" x 4.3" x 5.9" Power: 30~60W Package Weight: 1.13 kg Quantity: 1 pc Installation Easy to install; can be mounted with adhesive tapes. Usage Just add cold water into the tank, and the fan will blow cool air while improving humidity. Works best in a closed space, showing better cooling effects after a few minutes of operation. You can add ice water into the tank for a slight cooling effect. Note that the product does not spray mist during operation. It is most effective in summer (above 30℃) in a closed environment. The fan circulates natural wind; the cooling effect is minimal when using cold water or ice