Product Name: Electric Nail KnifeProduct model: second-generation nail clipperCharging voltage: 5vProduct model: NMJ-666Standard battery: DC3.7v 500AHRated voltage power 5vExternal dimensions: 89 * 75 * 35mmNet weight: 110gFeatures1. One click operation, quick trimming, synchronized polishing for round and smooth nails2. With small size and high energy, it can effectively cut the hard and thick nails of its elders, while also gently caring for the delicate little hands of the baby. Petting the fingers of the whole family should make life so simple3. High quality alloy steel, long-lasting, sharp and durable, with cutting-edge CNC machining tools that can cut clean and quickly4. It can display gear and charging progress information, allowing you to have a more intuitive understanding of it5. Switching on and off, gear adjustment can be done with just one button, simple and easy to operate, suitable for all familiesPackage Included:1 set * (1 electric nail grinder 1 charging cable 1 manual)