Feature: 1. Efficient Nail Removal: Armed with powerful nail buffing capabilities, our electric nail file effortlessly removes nail polish. Get smoother, cleaner nails with a device that does the hard work for you. Now, nail care can be a no hassle experience! 2. Portable Charging: The design of our nail file machine is rechargeable and portable, making it easy for you to carry around. Now, you can primp and polish your nails anytime and anywhere. Your nail salon is always ready when you need it. 3. Multi Function Use: Whether you are a professional nail technician or someone who just loves doing their nails at home, this product is suitable for everyone. From individual use to professional nail salons, our electric nail file serves various needs. 4. Safe and Reliable: We have given careful thought to the design of our electric nail polisher to prevent any damage to nails and skin. Rest easy knowing you can enjoy attractive, well kept nails without risking harm to your delicate skin. 5. Exquisite Appearance: The modern and stylish design of our electric nail file not only elevates your nail care routine aesthetically but also delivers an enhanced user experience. The polished and professional look is sure to catch anyone eye! Specification: Item Type: Nail Polisher Grinder Material: ABS, Aluminum Alloy Speed: 0-40000rpm Battery Type: Lithium ion Battery (Built in battery included in the host) Battery Capacity: 4000mAh. Package List: 1 x Electric Nail File 1 x Grinding Pen 6 x Grinding Head 6 x Sanding Ring 1 x Storage Box 1 x USB Charging Cable 1 x User Manual 1 x Pen Holder