Blue evaporative air cooler machines wet curtain cooling effect is clear, large diameter centrifugal wind wheel, large air volume and low noise, full color LED display microcomputer control, far-distance remote control functions, and other characteristics. Evaporative air cooler blue machine is mainly used in homes, restaurants and other places of use, equipment and wholesale prices negotiable, minimum order quantity is one. Evaporative cooler blue voltage/frequency two hundred and twenty-fiftieths, air output 3500M3/H, input power 280W. Blue evaporative air cooler made of high quality plastics and electronic components made of colours of white and blue, the specification is complete, produced in Yiwu, China.