... three speed5,good price & quality. Range hoods control panel with switch boxControl panel details:Display: We have LED screen,LCD screen, ... indicator, LED digital tubeOperation Pattern:touch switch button,sensor switch,tact keys,mechanical switch.Main Function:1,Three working speed for ... 3,sound notice when you press the button4,Over currency ,over voltage protectionPowerWe can offer 220v ,110v input.we ...