... after 10 seconds. Third: Grab a small amount of hair(no more than 10) with the thumb and index ... when it near to the heat wire of the hair catcher. It is a normal phenomenon of generated burning ... Please turn off the power supply and cover on the hair catcher. Notices: l Pls put it on out of ... to demolish this product.l Pls stop to use the hair catcher when you feel rash, red, itchy, stimulation, pain ...