Description: 【Callus Remover】: This electric feet callus remover can fastly remove calluses, dry, hard, cracked dead skin from heels and soles, revealing soft and smooth skin in minutes. 【Two Gear Adjustment】: The foot grinder has 2 speeds to adjust, 9000r/min low speed gear to gently remove dead skin, and 12000r/min high end speed is perfect for strong calluses, adjust according to your needs. 【Easy to Use】: Cordless foot scrubber file, built in 1200mAh large capacity battery, USB C rechargeable, has a long standby time, you can take it anywhere. With an LED indicator, the charging status is clear at a glance. 【Detachable Head】: The pedicure tool adopts detachable alloy grinding heads, durable and washable, easy to replace and clean. Gravity sensing grinding, automatic shutdown, prevent skin from scratching, safe and reliable. 【Portable Size】: Compact and lightweight handheld feet callus remover, easy to carry. Perfect for the elderly, women and men. Specification: Product size: 17cmx4.5cmx4cm/6.69inchx1.77inchx1.57inch Material: ABS plastic Rated voltage: 3.7V Rated power: 2.5W Battery capacity: 1200mAh Charging method: Type C Charging time: 2.5h Package Includes: Optional: 1 Feet Callus Remover 2 Spare Grinding Heads 1 Charging Cable or 1 Feet Callus Remover 4 Spare Grinding Heads 1 Charging Cable Note: Please allow slightly errors due to manual measurement and different monitors.