Multifunctional: Equipped with 6 kinds of nail drill bits and 6pcs sanding bands(also works with all kinds of 3/32inch bits) , which are used for grinding, carving, cutting, polishing for all nail arts as well as cuticle removal. Low Noise and Low Heat: This electro file is with a powerful yet quiet motor. Also, the smart heat dissipation can avoid overheating efficiently. (no more than 20 minutes of continuous use each time is recommended). Nail Drill: Standard USB interface suitable for all USB socket, it's portable nail drill design with light, you can use it when you're from home base. It can be used with power bank, laptop, adapter and even car charger. It is more convenient to carry out Adjustable Speed & Direction: 0-45000rpm nail filer electric with adjustable speed controller, it is user friendly for beginner. Forward and reverse rotation direction easy to use for both left hand and Low Noise & Low Heat: Compact and aluminum body design makes it efficient heat dissipation. High quality bearing and motor makes the nail drill machine run smoothly and low noise. You can do your manicure anywhere and anytime Color: Gradient Silver Material: plastic Package Contents: 1 x Sander Main unit Hook 1 x Connecting cable 6 x nail drill bits 6 x sanding bands 1 x Handle 1 x English Manual 1 x Type-C charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.