âProvides conveniencepolish and glide your nails, even on the go! This set has a wireless and portable design that makes it easy to carry around, so you can care for your nails anytime, anywhere you want. It also has a built-in 200 mAh rechargeable battery that lasts up to 90 minutes. âComfortable grindingThis nail machine kit has an ergonomic design and settings with changing direction of rotation, making it left-turn-friendly and making it much easier and more comfortable to polish nails from both hands. âSafety designIt also comes with a built-in LED automatic light so you can better see your nails and never miss a spot while preventing any risk of accidents such as nail over-trimming. âEffortless polishingThis nail machine can effortlessly polish nails, even thick nails, thanks to its adjustable revolutions per minute. You can adjust it from 6000 to 12000 rpm. WhyUs? Material:ABS + electrical components Color: Pink[White Size: 18x9x2.5cm 1 set x Manicure and pedicure polishing machine 1x body 5x drill bit 1x USB cable 1x instruction manual 1x bag