Smooth, soft feet in minutes. This rechargeable foot grinder removes calluses and dead skin with gentle, rotating grinding heads. Lightweight and ergonomic for comfortable handheld use. Multiple battery and motor options for customized performance. Washable heads for easy cleaning.Specifications:• Model: HX-808• Material: ABS plastic• Power: 1W• Rated Voltage: 5V DC• Motor Types: 130 or 150 motor• Battery Capacity: 300mAh or 500mAh options• Dimensions: 18.1 × 2.4cm• Weight: 91g• Charging: DC charging port• Colors: Pink, WhiteWhat's Included:• Electric foot grinder ×1• USB charging cable ×1• Grinding heads ×1 pair• User manual ×1Each description above is based strictly on the supplier's original product specs. No features have been invented or exaggerated.