Welcome to the store! POWERFUL: This LED display nail polisher features a powerful motor that runs at high speed, adjustable from 0 to 35,000 RPM, for stable operation without stalling and efficient nail polishing. LONG LASTING: Our nail polisher has a built-in 4000mAh high-capacity battery that doesn't heat up and provides a stable output. The vibration frequency of the grinding head is regular and well-ordered. MULTI-FUNCTIONAL: Easy to use and multi-functional, it can remove nails, exfoliate, remove dead skin, polish the nail surface, and repair the nail shape, making it an effective and professional nail polisher set. INTELLIGENT PROTECTION: Our nail polisher is equipped with a machine-intelligent detection system that stops immediately when it encounters a fault, ensuring the safety of the controller and battery. PORTABLE DESIGN: Equipped with a detachable base tray to meet various nail needs, it can be placed flat on the desk or hung on your pocket, lightweight and compact, making it easy to carry. Item Type: Electric Nail Polisher Material: Metal Battery Type: Lithium-ion battery (host ships with built-in battery) Battery Capacity: 4000mAh Adjustable Speed: 0-35000 RPM 1 x Main Machine 1 x Grinding Pen 6 x Grinding Head 6 x Sanding Ring 1 x Storage Box 1 x Bottom Bracket 1 x User Manual 1 x USB Cable 1 x Screwdriver Your 100% satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!