1.Charging voltage: 5v 2.Rated voltage or power: 5v or 2.5w 3.Noise: 45dB 4.Battery: 500mA 3.7v 5.Material: ABS and plated metal 6.Color: red, pink, white, black, green Product Size: 78x80x33mm Specifications: 1.Safe Nail Cutting - With precise 3D hole placement and an arc that fits the shape of the nail, the cutter is hidden behind a groove that protects your finger. The automatic nail trimmer is perfectly safe when your fingers are in direct contact with the nail groove. You can even close your eyes or trim your nails in the dark. This pair of nail clippers is suitable for elderly people with low vision. 2.Quickly and automatically trim - It only takes 10 seconds to trim one finger nails. A 360 degree rotation of the clipper allows you to trim and polish your nails in one go. The sharp clipper are great for hard, thick nails and help you maintain proper grooming and hygiene habits in the comfort of your own home. 3.Easy to Use and Portable - At the push of a button, the electric nail clipper can cut, trim, polish, file and remove debris at the same time. It's small and portable, easy to carry in your pockets or bags, so you can use it anytime anywhere. 4.A Wonderful Gift - This professional electric nail clipper can be used in nail salons, nail salons, as well as at home for babies, children, men, women, the elderly even pets. It's a great gift for family and friends! 5.USB Charging - With USB charging, it can be fully charged in 30 minutes, and it can be continuously trimmed about 60 times. 6.Anti-Splatter Design - Built-in Nail Collector for Automatic Nail Collection. You don't have to worry about nail pieces splashing everywhere When you use it on your bed or sofa it would keep your house clean after nail clipping. Package Included: 1x Electric Nail Clipper Trimmer 1xUSB line