Ideal Foot Care Kit: Our electric foot care kit includes not only an exfoliator and charging cable, three replacement roller heads (including one pre-installed and two extra rollers), but also two cleaning brushes and 11 auxiliary tools for foot care, including a cleaning brush, a double-sided scrub file, a foot file, a foot file, a callus remover, a V-shaped pusher, a nail file, and more. Two Speeds and Safe Use: This callus remover has two different speeds: 7500 and 9000 rpm. The high speed is suitable for the thickest part of the heel, while the low speed is suitable for the delicate skin around the edges. It also comes with three different quartz sanding heads: a coarse abrasive head for calluses, a medium abrasive head for newly formed dead skin, and a fine abrasive head for daily care. This makes it more convenient and to use, meeting different needs. High Quality: Our electric foot file is equipped with a high-capacity 1200mAh battery, providing 4 hours of use after a 2.5-hour charge. It also features a digital battery display and lighting. During use, you can see the power level and battery status symbols. There's also an automatic light that illuminates areas of dead skin while the file is working. Easy to Use and Clean: This foot file provides excellent foot care after showering. Its ergonomic design provides a comfortable grip, and it's and portable for easy operation. Furthermore, the electric foot file is waterproof and can be cleaned with water (note: the charging port is not waterproof) for optimal results. Its compact size makes it suitable for both home and outdoor use. Great Gift Idea: This electric foot callus remover set prevents dead skin growth on the feet caused by long-term lack of care. It provides excellent foot care and friends and meets their . It's a great ft for your father, mother, loved one, or friends for Christmas, Valentine's Day, or other special occasions. Color: Black Material: plastic Package Contents: 1 set Callus Remover Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.