Welcome to our store! Enjoy extended use with its large capacity and long battery life, featuring built-in high-capacity lithium batteries that can operate for 8 to 10 hours on a full charge. Crafted with durable ABS plastic insulation material for a delicate texture. Its compact and lightweight design ensures efficient heat dissipation. Easily switch the grinding head with the pen body's switch lock. Simple operation and improved heat dissipation allow you to create nail art anywhere, anytime. Experience strong compatibility with the three-jaw spring lock head, accommodating various grinding heads. Features a large LED screen for easy electric speed control (0-30000 RPM) and an independent button for left and right rotation. Item Type: Manicure Nail Drill Material: ABS Power Supply: Lithium-ion Battery (built-in) Battery Capacity: 2600mAh Adjust Speed: 0-30000 rpm Size: Approx. 13.5 x 7 x 2.5cm / 5.3 x 2.8 x 1in Package Includes: 1 x Electric Nail Drill 1 x Drill Pen 6 x Drill Bits 1 x Drill Bit Storage Box 6 x Sanding Bands 1 x USB Charging Cable 1 x Connection Cable 1 x Instructions Your 100% satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues upon receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!