1. It is easy to use, lightweight, and can cut hair at home for elderly people.^ 2.The strong shear force with little noise can remove hair quickly, easily and quietly.^ 3. There is no noise at work, so you can have your hair cut once when your child is asleep.^ 4.The stainless steel material is durable, does not rust and has little vibration.^ 5. The old-fashioned manual operation is classic, safe and easy to use.