[STRONG MOTOR&LOW NIOSE&LOW HEAT&LOW VIBRATION]:The electric nail drill equipped with upgraded powerful but quiet motor max up to 2,0000 PRM) bulit-in smart heat dissipation,which makes the nail file machine in low heat,low noise&lowvibration while using it. [MULTIFUNCTIONAL MANICURE&PEDICURE KIT]:The professional nail drills for acrylic nails featuring 11 salon-quality interchangeable nail drills can be used to removing acrylics and gels, hard skin, cuting down on calluses, dead skins,triming cuticles,grinding,shaping,buffing your natural or acrylic nails; comes with USB cable for easy charing. [ADJUSTABLE 3 SPEED SETTING&DUAL ROTATION MOTOR]:The nail drill set offers 3 adjustable speeds to increase or decrease the speed to carefully clean artificial or natural nails, the clockwise and anti-clockwise rotation design is more flexible fordifferent angle uses,built-in LED Light convenient for mani or pedi nail care while doing your nails at night. Lightweight and portable design makes it easy to hold & handle even use it for a long time(samll size:5.7x1.2x1.2 inch, only 0.14lb);the electric nail filer supports cordless operation allowing you to enjoy your nail care anywhere and anytime, andit can also be operated with a cord if the battery runs out. [EASY TO USE]:The electric nail file kit for home salon use or travel, just plug the adapter to start working. High efficiency and stable performance ensure the long working life of this portable nail drill.