USB Charged Electric Foot File for Heels Grinding Pedicure Tools Professional Foot Care Tool Dead Hard Skin Callus Remover. Feature: > Ergonomic design, easy to hold and use. > Made of superior material, it is reliable and durable to use. > LED display Power status display. > Speed adjustable, you can easily to control its speed as your request, fast or slow, more convenient. > No need battery, Turn on switch, you can use it directly. > Safer and more effective than metal scrapers and easier to use than a pumice stone. > Suitable for all kinds of people. You don't have to be embarrassed to expose your toes and feet anymore. Specification: Item Type:Electric Foot Grinder; Color:Golden/Green/Pink; Material:PC+ABS; Power:1.7-2W; Input Voltage/current:5V/1A; Batter capacity:1200mAh; Input:100-240V; Load Speed:1700-2000RPM; Charging time: 3 hours; Using time: 90 minutes; Plug:USB; Size:17*6*3.5 cm; Product Include: 1x Electric Foot Grinder; 1 x Power Cord; 1 x cleaning brush; 1 x Fine head; 1 x Medium; 1 x Coarse head; 1 x User Manual;