1Portable Evaporative Air Cooler, 2.Air cooler, humidifier, heater and air purifier: 4 in 1. 3.cheap,but new style. Portable Evaporative Air Cooler.1.cheap but new style.2.3-speed fan 3.Temperature drop 6 degree ,4.Cooler/ Humidifier/ Air purifier/air cooler fan1. Power: 220V~240V 50~60Hz 65W2. Multi-functions: Anion air pruifier / Mosquito-killer / Cooler / Humidifier / Remote control3. Remote ...