PCBA of electric fan

Basic function
1.3-8 wind speed range.
2.Pre-set service/Time can be added up.
3.Three knid of wind --normal wind/natural wind/spleeping wind.
4.Direction and Angle for head shaking,no limited;
5.Cathode hydronium function.
6.Display section:LED/LCD/VFD/ Numeral display.
7.With temperature control function .
8.Invoice-remind section function.
9.Remore control by infrared of RF.
PCBA of electric fan