Rechargeable nail drillThe nail drill machine has the characteristics of super battery life, which can be used for 8-10 hours after charging in 3.5 hours. The clear screen makes it so much easier to know that how much of a charge it has left. The cordlessdesign of the nail drill means you don't have to do your nails near an outlet Adjustable high speedThe electric nail drill has a variety of variable speed controls,the high speed up to 30000RPM. The design of the rotary button makes it more flexible to adjust the nail grinder speed during manicure, making your manicure more efficientand perfect, saving you time Multifunctional designThe multi-function portable nail drill can be paused and has a memory function, no need to restart, and one key returns to the selection before closing. Press the F/R key to reverse the acrylic nail drill, press it again to returnto forward rotation, and press the battery key to check the remaining power. The simple operation of the nail filer electric makes manicure at home a breeze Efficient heat dissipationThe handle and interface of the electric nail file have cooling holes for quick heat dissipation. Low heat, low vibration, low noise, long-term smooth operation, easy and safe to use, don't worry about affecting others. Andthe nail e-file is easy to operate, both professionals and beginners can easily master it Durable nail drillThe professional nail drill is equipped with a delicate lock drill, which has high compatibility and concentricity, so you don't have to worry about about the nail drill bit falling off. The nail drill kit is stylish and slim. It iseasy to carry it, and comfortable, and powerful. Easily solve the problem of natural acrylic nails, gel polish dip powder nails, and exfoliation of dead skin cells and calluses