specification: _x000D_Item Type: Electric Pedicure Tool_x000D_Material: ABS _x000D_Operation: Soak the feet to soften the cutin of the feet before use, then use the massager, finally cleaning the feet and apply the lotion_x000D_Battery Capacity: 1000mah_x000D_Charging Time: 3 hours_x000D_Working Hours: More than 60 minutes_x000D_Size: Approx. 93 x 61mm / 3.7 x 2.4in_x000D_Waterproof Rating: IPX4_x000D_Rated Power: 7W Features: 1Adsorb the powder generated during use, and is adsorbed in the cleaning sponge. 2Three kinds of grinding head are available for easy removal of foot calluses: fine quartz grinding head is suitable for dead skin; Medium fine quartz grinding head suitable for calluses; Coarse quartz grinding head is suitable for thick calluses. 3The two gears can be adjusted: the low gear is about 1700RPM and the high gear is about 2000RPM. 4Palms size, easy and convenient to carry when traveling, comfortable to hold and use. 5Dust storage bin and grinding head can be cleaned separately (head cleaning, the body is not waterproof). PackageList: 1 x Electric Pedicure Tool3 x Grinding Head (1 is installed on the tool body by default)1 x USB Cable1 x Cleaning Brush1 x Arc Shape Clip1 x Sponge Gasket