Deft energy conservation and environmental protection 1) Max Noise:55db 2) Range of application:10-25m2 3) QA: GS,UL,CE house-holding air cooler Our theme is “Ecological, health and environmental protection”Our faith is “life into service”1) Blowing rate:800m3/h 2) Max Noise:55db 3) Range of application:10-25m2 4) Color:black and gray 5) Power:75w6) QA: GS,UL,CE blowing rate800m3/ ...