The electric nail drill is a must-have tool for people who like to care their nails. Its beautiful appearance and stylish design make it a suitable addition to any grooming kit. Made of alloy material, this nail drill is sturdy, ensuring its use. Features -Color:Assorted Color -Material:Aluminum alloy, Plastic -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 - Stylish appearance: The electric nail drill boasts a beautiful and fashionable design that catches the eye, leaving good use feeling. - Lasting material: Made of aluminum alloy materials, this nail drill machine is for multiple uses. - Multi-functional: With its various function option, this nail drill saves your time, making it suitable for a variety of nail care needs. - Versatile use: The nail drill not only can it be used for human nail care, but is also suitable for pets of all sizes. - Safe to use: Equipped with protective features, this nail drill prevents high temperatures and injuries. 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