In 1 Design Designed with replaceable head, equipped with 2 heads. One for refined eyebrow trimmings, the other for larger area hair trimming. 2.Fashion Body It has a very shiny outlook which makes it pretty cool, with delicate frosted body. 3.Detachable Cutter Head. The head is detachable for easy water wash, which is convenient to clean and can effectively prevent the growth of bacteria. 4.USB charging you can charge it on your computer, in your car and any powered USB port, can be charged and used at any time.