Update Coreless Motor: Equipped with newest advanced and strong coreless motor, lower vibration and lower heat for smooth and long-time operation. This nail drill machine is 36, much powerful and stronger than others. This makes it more efficient to do your nails.Rechargeable & Portable with long battery life: 3000 power capacity. Being fully charged for 2 hours, Lavinda acrylic nail drill will work up to 10-12 hours. Easily insert the connector into any Type-C enabled device (does not matter which side is up) . You can do nail art wherever you want and bring your creativity out of the salon 35000RMP High Speed Electric Nail Drill: The speed is adjustable from 0 to 35000 RPM. It has two directions of rotation, which enables any right-handed or left-handed use. Besides, there is pause button which can help to power it down when you change the drill bits and turn to the speed you need quickly.Special Design & Functional Drill Kit: Unique exterior design and crafts. With this beautiful nail drill kit, you can achieve carving, engraving, routing, grinding, sharpening, sanding, cutting, polishing, drilling work and really let your creativity fly Be a bling bling girl.100% SATISFACTION Service We have CE/ UL/FCC/MSDS Certificate which is much safer and more durable. This nail drill machine has 12-month warranty. So please feel free to contact the seller when you have problems, we are always ready to help