Package List 1 x host 3 x Alloy grinding heads 1 x Type C charging cable 1 x manual 1 x certificate Features - It can help you clean up the dead skin and calluses on your feet through friction, and make your feet more tender and smooth. - Battery capacity: 2200mAh - Due to the rotation and vibration, the acupoints are effectively massaged to promote blood circulation and strengthen the body. - Usage time: 3H - Charging time: 1.5H - This foot file head is a perfect product to replace the old or broken foot sharpener. - input voltage: DC 5V/ 1A - Working power: 2.5W Specification - Color: White - Material: ABS, PC - Size: 15.00X4.50X4.50cm/ 5.89X1.77X1.77inch. - The material is excellent, the quality is good, not easy to, and durable. - Exquisite workmanship and materials ensure a long service life and perfect details. - Charging interface: TypC Goods Description Our electric foot file with light can remove callus and hard skin easily, bring more conveniences. Make your foot skin more smooth and, a must- have tool for women and girls of all ages. Get, smooth feet and heel at home with professional- foot pedicure spa result.