The electric nail drill is a versatile tool that can be used for a variety of nail care purposes, suitable who want to offer nail care. The device is easy to use and offers a range of operation options that can be adjusted according to your needs. Features -Color:Assorted Color -Material: Aluminium alloy - Size: 15.00X2.10X2.10cm/5.89X0.83X0.83in - Rated input: 5V/2A(MAX) - Rated working power: 10W(MAX) - Battery capacity：3.7V/400mAh - No-load speed: 0-14000RPM - Charging time: 1.5 hours - Working time: 2-4 hours - Compact and Portable: The electric nail drill is small in size and can be easily carried around, making it suitable for nail care. - Convenient to use: With a cordless design, this nail drill is easy to use and provides greater flexibility during nail care. - Rechargeable design: Equipped with a built-in battery, this nail drill machine can be charged, ensuring a longer lifespan. - Multiple operation options: With various rotation speeds and directions to choose from, this nail drill can suit different nail care needs. - Versatile use: This electric nail drill can be used for a variety of nail care tasks, including removing dead skin, shaping nails, and even designs. Package list: 1 x electric nail file 11 x grinding heads 31 x grinding wheels 1 bag 1 x cleaning brush 1 x charging cable 1 x instruction manual 1 x color box