【Two Grinding Heads Available】This foot file comes with two grinding heads. The coarse head effectively removes stubborn calluses, while the fine head ensures gentle removal. The detachable grinding head allows for easy cleaning under running water, maintaining optimal hygiene. 【Two Adjustable Speeds】When using the electric foot file, you can choose between a gentle mode (suitable for sensitive skin) or a powerful mode (suitable for stubborn calluses). A simple on/off button allows you to quickly switch modes and easily adapt your care to your skin type and daily needs. 【Easy USB-C Charging】Ready anytime! The practical USB cable allows you to charge the electric foot file via a power bank, laptop, or wall outlet. 【LED Lighting for Precise Use】Professional visibility every time you trim your feet! The intelligent lighting automatically illuminates every corner of your feet when you turn on the device. Even hard-to-reach areas can be easily treated. 【Compact and Portable】Use it anytime, anywhere! Lightweight and portable, it easily fits into a suitcase or bathroom drawer. Whether you're enjoying a relaxing foot care experience at home or on vacation, you can enjoy a comfortable care experience anytime, anywhere.