XIANQI Electric Nail Drill Machine: the speed is adjustable from 0 to 30000 RPM. It has two rotation directions, and can be switched by one button, and can be used with right or left hand. Professional Nail File Drill: portable efile nail drill, powerful nail drill for sanding, polishing, removing gel and acrylic nails.Good choice for salon and home use. Nail Drills for Acrylic Nails: 2600mAH rechargeable battery, quick charging (3.5hrs) and long battery life (6-12hrs).(Please not use it when charging). Electric Nail Files Kit: durable metal, streamlined design hand piece, lightweight handle, comfortable to hold; comes with 6 nail drill bits (3/32" size) and 6 nail drill sanding bands. Portable Nail Drill: the LED smart screen embedded, you can easily know the current number of revolutions of the machine and the remaining battery power. Colour:Purple Quantity:1set Size:68x23x135mm What will you get from this electric nail files set? 1 x nail drill 6*nail drill bits 6*nail drill sanding bands 2*nail files 1*connect wire 1*usb c cable