Brand: Type: Professional Mini Portable Nail Drill Machine Set Material: ABS Working hours: work for about 90 minutes Charging time: About 2 hours Main features: USB charging, with LED automatic fill light Power Source: Battery Powered Nail Drills: 5pcs 3/32"(2.35mm) Speed:6000~12000rpm Charging method: USB charging Charging time: about 2.5 hours Working time: about 90 minutes working time Battery capacity: built-in 500mAh lithium battery Key Features: USB Rechargeable with LED Auto Fill Light Electric Nail Drill: The electric nail file set has 5 different trimming heads, which can be charged with USB adapter. Strong strength and different gears can be adjusted to meet the needs of different people. Can be used for nails, pedicures, and plastic. Shape, polish, and remove excess stratum corneum or nail care for pets ..etc. Low noise and low vibration: The professional electric nail file is equipped with high-quality bearings, strong motor for low vibration and low noise (< 55dB). The compact and high-quality aluminum construction makes it effective for heat dissipation. Using this nail drill for acrylic nails will give you a salon-quality nail art experience. Ergonomic pen-shaped design for a more comfortable grip and non-slip grip. LIGHTWEIGHT AND EASY TO CARRY: The acrylic gel nail file has a lightweight design (43g), which is easy to put into your purse or clothing pocket. Comes with an upgraded portable USB charging cable to easily connect to any USB device such as power bank, laptop or 5V/1A adapter. The compact design can be carried anywhere for nail care anytime, anywhere. ADJUSTABLE SPEED & EASY TO USE: This manicure tools have a powerful motor with a speeds of 3000-6000 RPM for better nail and pedicure care. Easy to adjust the speed and save time to cut your nails. The Shane Barber Nail File Set has enough scraper straps and punches to ensure that any accessory is selected when sanding different types of nails. Drill replacement is easy, just pull it out and plug it in. Very easy to use Quality Assurance and Service: You will get 1 x Nail Electric File, 5 x Nail Polish Heads, 1 x USB Charging Cable . LIGHTWEIGHT & CONVENIENT TO CARRY: This portable nail drill is easy to store with a purple satin bag, compact and lightweight design, easy to carry for travel vacation. It is also a professional nail accessory for salon and home use. 1. Fashion design: elegant polished body. The back of the drill file screw uses frosted decorative stickers, which are lightweight and luxurious. 2. Practical: low noise and high-speed grinding. Speed 1 is suitable for polishing nail edge surface. Speed 2 is suitable for grinding fabric on nail edge or palm. 3. Convenient and portable: the body has light, which can be used in dark places, the body is small, portable and easy to carry. 4. Wide applications: can be used for manicure, false nails, pedicure, polishing and removing excess cuticle and calluses or nail art. 5. USB Interface Screw Drill Kit: can be used with power banks, laptops, adapters and power distribution boards. You can use it anywhere. And equipped with PP box, you can easily work anytime, anywhere. Package Includes : 1X Nail Drill Pen, 1X USB cable, 5 * Grinding Heads 1X Instruction Manual