【New 2025 Release - 4-in-1 Multifunctional Electric Nail Set】 With 4 interchangeable grinding heads, this set is convenient for everyday nail care, including shaping and shortening nails, cuticle care, callus removal, small nail removal, smoothing nail surface irregularities, polishing, and gel removal. Your nails will be sparkling in just a few seconds. Perfect for home salons. (Note: ① Do not wash the disc head with water. Remove dust with the included brush. ② When replacing the head, pull it out directly. Do not twist while pulling it out.) 【2-Speed Adjustment & No Need to Switch Rotation Direction, Unique Oscillating Design!】 Mimicking manual polishing, the grinding head oscillates 35° left and right, preventing over-grinding of the nails. This allows for precise nail shaping. Nail polishing becomes easier and safer. The electric nail machine has high-speed and low-speed modes. Use low speed for gentle callus removal and nail surface smoothing. Use high speed for quick shaping, nail length and shape correction, cuticle care, callus removal, small nail removal, and smoothing nail surface irregularities. It won't damage your fingernails or the stratum corneum. 【With LED Light, USB Rechargeable for Nail Care Anytime, Anywhere】 The LED light near the head illuminates your fingertips, even in poor lighting conditions, making blood vessels clearly visible and allowing for safe nail care. It's USB rechargeable, so you can charge and use it anywhere, such as on trips or in the office. A full charge provides approximately 8-10 hours of use, so you don't have to worry about the battery. (Note: It is not recommended to use while charging; please use it after fully charging.) 【Low Vibration & Usable with Both Hands!】 This multifunctional nail care tool has an ergonomic design and low vibration, enhancing the user experience! It prevents discomfort and pain in the hands from prolonged use. The oscillating head allows for use on either hand without worrying about direction, and it can be used on various nail shapes. 【Package Contents】Electric Nail Care Device * 1, 4 Accessories, USB Cable * 1, Dedicated Cleaning Brush * 1, Japanese Instruction Manual * 1