The Wahl Clean & Smooth has a rechargeable battery with a long, one hour run time. The small, compact design allows the device to be taken anywhere in the included convenient storage pouch. Facial Shaver Removes Hair Anywhere! It is Quick, Easy, And Painfree. The rotary shaver head leaves a clean, smooth finish every time. The rotary shaver head is easy to use with proven results, and it allows you to precisely remove your cheek, chin, lip hair.