Description: 【Foot Callus Remover】: This electric feet callus remover with 360°rotating roller head can fastly remove calluses, dry, hard, cracked dead skin from heels and soles. 【2 Speed Adjustment】: The foot grinder has 2 speeds to adjust, low speed gear to gently remove dead skin, and high end speed is perfect for strong calluses, adjust according to your needs. 【Detachable Head】: The Electric Callus Remover pedicure tool adopts detachable grinding heads, durable and washable, easy to replace and clean. Intelligent electronic control detects the use force, and the machine will stop automatically if the force is too high, prevent skin from scratching, and reliable. 【Easy to Use】: Cordless foot scrubber file, USB rechargeable, has a long standby time, you can take it anywhere.  【Portable Size】: Compact and lightweight handheld feet callus remover, easy to carry. Perfect for the elderly, women and men. Specification: Material: PP Optional:Style A: With Digital Display Screen And Base. Style B: Without Digital Display Screen And Base. Size Chart: Style A:18.2cmx7.8cmx4.2cm/7.17inchx3.07inchx1.65inch Style B: 19cmx7.7cmx5.5cm/7.48inchx3.03inchx2.17inch Package Includes: 1 Electric Callus Remover   1 USB Cable Note: Please allow slightly errors due to manual measurement and different monitors.