Feature: 1. ADJUSTABLE SPEED: Equipped with adjustable speed settings ranging from 0 to 40000rpm, this nail drill machine offers versatility to meet different nail care needs, ensuring a simple and convenient operation every time. 2. MULTI FUNCTIONAL DESIGN: With its versatile design, this nail drill machine can be used for nail removal, nail surface grinding, dead skin removal, and nail shaping, enhancing the health and shine of your nails for a rejuvenated appearance. 3. QUIET OPERATION: Engineered with a quiet motor, this nail drill machine operates silently to avoid disturbing others, providing a comfortable and peaceful nail care experience without compromising on performance. 4. SUITABLE FOR HOME AND PROFESSIONAL USE: Ideal for both home users and professional nail technicians, this nail drill machine revitalizes nails with its efficient and effective functionality, bringing a nice look to your nails with every use. 5. EXCELLENT QUALITY MATERIAL: Crafted from top notch materials, this nail drill machine is built to last, providing robust and reliable performance while being lightweight and portable for easy use on the go. Specification: Item Type: Nail Polisher Material: ABS Product Speed: 0-40000rpm Battery Type: Lithium Ion Battery (Built in battery for main unit) Battery Capacity: 3000mAh. Package List: 1 x Main Machine 1 x Grinding Pen 1 x Grinding Head 1 x Storage Box 1 x USB Charging Cable 1 x User Manual 1 x Pen Holder 1 x Connection Line 1 x Dust Brush