1. This new electric foot file is carefully designed to address the issues of dead skin and calluses on the feet. It is a practical item for home use. 2. It has dual functions of foot massage and dead skin/callus removal. When in use, it can effectively remove stubborn calluses and dead skin on the feet, making the feet smooth and delicate again. Meanwhile, the operation process can also provide a comfortable massage experience to relieve foot fatigue. 3. In terms of design, it is portable in shape, making it convenient for you to carry and use at any time. Whether you are trimming your feet at home while relaxing or need to care for your feet during a trip, it can easily meet your needs. In addition, it supports USB charging, getting rid of the limitations of traditional charging methods. The charging is more convenient, ensuring that it always has enough power to serve your feet. 4. Additionally, this foot file is equipped with a digital display function, allowing you to clearly understand its usage status. It also adopts a waterproof design, making it easier to clean. You don't have to worry about damaging the internal components, and it can maintain good performance for a long time. Due to its excellent design and practical functions, this foot file is popular in regions such as Europe, Southeast Asia, North America, and the Middle East, bringing you a good foot care experience.