Features: 

• Stepless Adjustable High-Speed: Superior SP1-Cordless Rechargeable Nail Drill is equipped with a coreless motor with a high rotation speed of up to 30,000 RPM that allows you to customize the speed of your nail drill. Whether you need to grind, shape or polish your nails, our adjustable high-speed function can handle it all.
• Portable & Lightweight: The unique pen-shape nail drill is designed to be lightweight and portable. With its compact size (0.83 x 7.39 inches), it can easily fit into your handbag, and you can carry it with you wherever you go and keep your nails looking perfect at all times.
• LCD Display & Two-Ways Rotation: The smart LCD screen can clearly display RPM. With two-ways rotation, you can switch between clockwise and anti-clockwise directions to achieve your desired nail design.
• Rechargeable & Cordless: With its compact design, you can use this nail drill anywhere anytime. The portable nail drill machine is fully charged for about 1.5 hours only, the electric nail file will work for up to 3 hours. The smart LCD screen displays your operation status, including RPM and direction, providing clear and easy-to-read information at a glance.
• All-in-One Nail Kit: With 7 kinds of professional metal / ceramic nail drill bits (also works with all kinds of 3/32” shank bits), this efile meets your multiple manicures needs for trimming, grinding, carving, cutting, and polishing for all nail arts as well as cuticle removal. Our nail drill kit includes everything you need to achieve salon-quality nails from the comfort of your home.

Specification:
Bits Size: 3/32 Inch
Input Voltage Range: 5V/2A
Handpiece Weight: 0.26 lbs
Handpiece Size: 0.83 x 7.39 inches
Full Charge Time: 1.5 Hours