About the product :
· CE Certificate High-Speed bearings :This Nail Drill Machine has approved the CE certificate. When adjusting the speed from 0-30000 RPM: (MIN to Max),it is quite enough, the grinding is extremely fast.
· Rechargeable and portable : Being charged for about 2.5 hours, the electric nail file lasts 5-hour operation time .It is no need to be plugged in the outlet when it under operation, riveting design of the body case makes it easy to install and disassemble, you can hang it on your belt, waist, also can be packed into your travelling bag or case.
· Operation: The electric nail file has the button of "FWD-Forward" "REV-Reverse" function to change direction, for handpiece please rotate it from the white middle part, then the drill bits will be opened and then press the button white middle part, it will close the hole and will hold the bits tightly.