Good to know- Get rid of calluses, rough areas and dried cracked skin with the 2 replaceable treatment heads - your feet deserve some TLC- Its lightweight easy-reach design lets you glide back and forward over your feet with no painful nicks- Choose the perfect intensity level your skin type from the 2 speed settings- You'll never miss a spot thanks to the handy LED light - get the perfect pedicure every time- The rechargeable Lithium-ion battery means you won't be tethered to a plug socket