Note: 1 Keep out reach of children. Do not submerge unit in water. 2 If the shaver does not work properly, clean the hair inside the shaver ,after turning off the power switch. 3 If you write down a question in the evaluation area, we can't answer it because we don't know who the customer is. Or you can contact us through account service-order history-contact seller. 4 Safety information this shaver is not for Armpit 5 You can pull the head out of the razor. Then each of the 5 blades have a small notch on the side, so that you can open each one...and the smaller middle blade can rotate from anticlockwise and lift out. Product detail: A painless, comfortable shave Experience a painless and more comfortable shave on your legs and body compared with your manual razor blade. Womans Electric Razor for Legs Precisely remove any excess hair all over the body. Anti-allergenic Womans Razor Blades perfect fit body