Professional Nail Drill Machine, Lavinda Electric Nail File for Acrylic Nail, 35000RPM Rechargeable Cordless Portable Electric Nail drill Crystal Diamond Features & details 💎𝐔𝐩𝐠𝐫𝐚𝐝𝐞 𝐁𝐫𝐮𝐬𝐡𝐥𝐞𝐬𝐬 𝐌𝐨𝐭𝐨𝐫 : The efile equipped with the new brushless motor, Adopting the principle of battery sensing, the use will be more stable. The lifetime equivalent to two carbon brush motors, higher speed, better heat dissipation without scalding, lower noise without shocking the hand, energy saving, and power saving, It's a perfect choice for DIY beginner nail and professional manicurists. 💎𝐑𝐞𝐜𝐡𝐚𝐫𝐠𝐞𝐚𝐛𝐥𝐞 & 𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞: The cordless nail drill machine has a built-in 3800mAh battery capacity, which can last around 10-12 hours after 2 hours fully charged. with a type-c interface cable, which can be connected to any type-c socket. The professional nail drill is equipped with a large LCD screen, it can display the RPM, direction, and battery. This is an open box item, new no drill bits included. This item comes with cord USB charger.