For removing dead skin from heelsFeatures:1. Made of superior material, it is reliable and durable to use.LED display Power status display.2. Speed adjustable, you can easily to control its speed as your request, fast or slow, more convenient.3. No need battery, Turn on switch, you can use it directly.4. Safer and more effective than metal scrapers and easier to use than a pumice stone.5. 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 GrinderColor:Golden/Green/PinkMaterial:PC+ABSPower:1.7-2WInput Voltage/current:5V/1ABatter capacity:1200mAhInput:100-240VLoad Speed:1700-2000RPMCharging time: 3 hoursUsing time: 90 minutesPlug:USBSize:17*6*3.5cmProduct Include: 1pcs x Electric Foot Grinder1pcs x Power Cord1pcs x cleaning brush,1pcs x Fine head1pcs x Medium1pcs x Coarse head1pcs x User ManualNotes:There may be some color distortion due to different computer resolutions.There may be slight errors due to different hand measurements.