- 8-in-1 Pedicure Kit: This comprehensive foot care set features an electric callus remover, charging cable, three roller heads (one pre-installed and two extras), a cleaning brush, and two exfoliating foot scrubbers. Enjoy professional-quality foot care at home, saving time and money. - Powerful & Adjustable: The callus remover includes three quartz sand grinding heads and two speed settings (1700 RPM and 2000 RPM) to effectively tackle various types of dead skin and calluses. Easily adjust the speed to suit your comfort level for a more personalized experience. - Rechargeable with Battery Indicator: Equipped with a 1200mAh lithium battery, this electric foot file provides 60-90 minutes of use after a 2-3 hour charge. The digital battery display indicates remaining power, making it easy to know when to recharge. Its built-in light activates during use, illuminating the treatment area for precision. - Versatile & Water-Resistant: The IPX4 waterproof design allows for easy rinsing under running water. While it can be submerged, occasional use is recommended to maintain longevity. Perfect for foot care after a shower, ensuring soft, healthy skin. - Practical Applications: Ideal for individuals who frequently experience dry, cracked heels or calluses. Great for use while pampering yourself at home or preparing for special occasions, ensuring your feet look and feel their best.