For removing dead skin from heelsFeatures:1. [Rechargeable Electric Pedicure Device & 2 Speeds] This callus remover is for rechargeable use. We are equipped with a charging cable, you can start charging after connecting your USB, no need to worry about running out of battery. And it has 2 speeds, you can switch by pressing the power button.2. [Waterproof & LED Lighting] The high-level waterproof design makes this feet dead skin remover easy to clean. After use, it can be quickly rinsed under running water. 3. [Visible Battery Capacity & 3 Detachable Roller Heads] When the skin care device is in use, the LED screen will display the remaining power, which is convenient to remind you to charge in time. 4. [18 in1 Foot Callus Remover Set] A perfect set of foot skin care. It includes 3 kinds of roller heads, as well as charger, brush, and other accessories. 5. [Durable & Easy to Carry] The body of this foot callus remover is made of ABS material, which is sturdy and durable. It is not large in size, very light, and convenient to carry when you are traveling or on business trips, without delaying your daily exfoliating care.Specification:Material: ABSWork Time: about 100minspeed :2 speedsPackage Included:electric callus remover * 1Notes:There may be some color distortion due to different computer resolutions.There may be slight errors due to different hand measurements.