Common evaporative air cooler made of plastic and electronic components, with 4D air down wind window is automatically closed, clean dust, imitates the natural wind, wind, wind three standard wind class selection of sleep. Common evaporative air cooler market wholesale price and Qty to negotiation, minimum order quantity is one. Common evaporative cooler has a rectangular design, the color is dark red, white, complete specifications, produced in Yiwu, China. Common evaporative cooler with heat and humidity, while purify indoor air so you are inspiring seasons, fully functional micro-computer control, long distance remote control.