Product review (3 stars): It is a touch area that you have to hit with your finger and it doesn't work very good.
Personally I have had trouble numerous times with turning on the fan in the range hood. It takes multiple attempts to touch the on/off button to get it to come on. It drives me nuts. I just want to push the button and have it turn on. It is a touch area that you have to hit with your finger and it doesn't work very good.