Kreni professional nail drill reach up to 35000RPM enabling it to tackle even the toughest nail job and has little to no vibration It has a clip on the back in case you want to hook it onto your pants or need to walk around with it This powerful efile nail drill is able to deal with more difficult work such as handling with thick nails dipping powder and acrylic nails Its ideal for professional nail tech to use in nail salons and for beginners use at home The body of handpiece is made with aluminum alloy which contributes to heat dissipationThe upgraded motor allows it to work quiet In addition the ergonomic handpiece is easy to hold all of which will give you a great manicure or pedicure experience The LCD Display on the acrylic nail drill shows the speed and the remained battery level which is convenient for you to adjust the speed and to remind you of charging The efile nail drill also supports forwardreverse directionwhich is suitable for any righthanded or lefthanded use Being fully charged for about 2 hours the electric nail file will work up to 12 hours After charging you can also use it as a power bank when your phone needs to be charged Its cordless It has the freedom and ability to work in places where there is no electrical outlet nearby This lightweight and portable nail drill comes with 6 multifunctional nail art drill bits for carving sculpting routing grinding sharpening sanding cutting polishing drilling and more for all nail art needs