3 in 1 multifunction: Three heads are interchangeable and washable - lady shaver and femal electric epilator and callus remover, No need to separately buy all of different personal-care accessories ,you will own all to slove your hair and foot personal care accessories. Callus Remover: Gently Shave and exfoliate, easily and gently roll the hard, dry and coarse skin from your feet away with the micro mineral. Smooth & massage your feet with the roller head. Provide a perfect professional serive for you Efficient and effective:Designed to fit the contours of your body and remove even the finest hair from legs, face, underarms, bikini line and other sensitive areas in a short time USB Rechargeable & Cordless: It is very conenient for you ,you can bring it when you travel,working ect ,At the same time,Save money to purchase batteries and ensure you always use the device conveniently anywhere at optimal power LED light: it will light up when operating, this will help you easily capture the tiny hair even at night, hair removal without residue.