[DETAIL] Bullet Points: 1.Strong Speed: Enjoy finer grinding and polishing with Nail Grinder For Human's high-speed motor that delivers strong speed and low noise operation. 2.Built-in Battery: Electric Nail File has a high-capacity lithium battery that gives you long battery life. You can use it for a long time without worrying about running out of power. It also has a rechargeable design that makes it easy to charge. 3.Clockwise Strong/Weak Two Gears: Nail Filer Electric has multi-level adjustable speed and direction settings, enabling you to customize your nail grooming experience. It can also be used for different nail types and shapes. 4.Hassle-free Head Replacement: You can switches between different heads with a simple plug and pull motion. Toe Nail Grinder Kit For Thick Nails gives you more nail options and saves you time. 5.Space-saving and Portable: Nail Drill is compact and light, so you can easily carry it with you wherever you go. It does not take up space in your bag or drawer, and it is perfect for travel or home use. Nail Filer Electric is a must-have for manicure lovers. It has a high-speed motor that can polish your nails smoothly and quicklyElectric Nail File also has a rechargeable design that saves you the hassle of changing batteries.You can adjust the speed and direction with the clockwise strong and weak two gears, and easily replace the grinding head when neededNail Drill is compact and portable, so it does not take up space in your bag or drawer Specification: Item Type: Toe Nail Grinder Kit For Thick Nails Battery Capacity: 500mAh Maximum Revolution: 20000rpm Size: Approx. 12.5 x 1.9cm/4.9 x 0.7inch Material: Hardware Package List: Electric Nail File*1 Drill*7 [ATTRIBUTES] - Is Batteries Included: Yes - High-concerned chemical: None - Origin: Mainland China - Is Batteries Included: Yes - High-concerned chemical: None - Origin: Mainland China