specification: _x000D_Item Type: Feet Callus Removers_x000D_Color: Pink_x000D_Plug: USB without Plug_x000D_Charging Time: 3 Hours_x000D_Voltage: DC 5V_x000D_Power: 5W_x000D_Battery Type: Built-In Lithium Battery_x000D_Wire Length: 0.8 Meters_x000D_Knife Head: Grinding Foot, Massage Head_x000D_Machine Weight: Approx. 153g/5.4oz_x000D_Machine Size: Approx. 13 x 6 x 8.5m/5.1 x 2.4 x 3.3in_x000D_Washing: Not Washable_x000D_Kit Contains: One Host, a massage replacement Head, a replacement sponge ring, a spare blade for grinding feet, a USB charging cable, a clip for removing and grinding feet, a cleaning brush, English manual_x000D_Built-In Battery Information: Lithium Battery, Model 602040-2P, 3.7V, 800mAh Features: 1Vacuum cleaning system, high?speed centrifugal rotating vacuum, not worry about foot dander when grinding feet. 2Frosted head can be cleaned, making cleaning more convenient and sanitary. 3Three types of replaceable heads can remove dead skin cells, calluses and feet. 4Massage head can be used to massage feet, dredge meridians of feet, promote blood circulation, and realize foot care in one machine. 5Small and light, beautiful appearance, can be carried on business trips, relax your feet. PackageList: 1 x Host 1 x Massage Replacement Head 1 x Spare Foot Grinding Head 1 x Usb Charging Cable 1 x Removal Grinding Foot Knife Head Clip Cap 1 x Cleaning Brush 1 x English Manual 1 x Replacement Sponge Ring