1.Ventilation fan 2.ABS material Ventilation fan 3.Sillicon steel motor 4.Built in thermo-cut-off protection

1.Ventilation fan

2.Big air flow and quiet

3.Easy installation for wall;glass;ceiling

4.Several options for function:

   Delay Timer(1-20min)

   Hygro(Timer+Humidity sensor)

5.Painting color panel,Aluminum,stainless steel cover are available