Three is adopted to provide wider shaving coverage and solve the problem of shaving with traditional single. Suitable for busy professionals,who can shave quickly when they are in a hurry in the morning. Lightweight body,can be put in pocket,car and bag. The reciprocating electric uses advanced technology,high speed,can quickly and thoroughly shave the beard,effectively reduce shaving time. a close and comfortable shave with this small electric shaver,designed for convenience.