LED DESIGNDog nail trimmers with LED light, which makes it easier for the owner to see quick location, never worried about over-clipping and reducing the risk of injury to the pet. SAFE & EFFECTIVE Both dogs and owners can get hurt when they use a traditional dog nail grinder to fix their dog's nails. So manf y owners are choosing to switch to electric dog nail clippers. It uses a diamond grinding head to safely and quickly trim your dog's nails. USB ChargingThe dog nail trimmer is designed with a battery and comes with a USB charging cable that takes just 2 hours to charge. Fully charged, the dog nail clipper can last up to 5 hours. 2-SpeedOur dog nail clippers have 2-Speed, its designed for small, medium and large dogs & cats. Normal speed is 5000RPM, high speed is 7000rpm. You can choose the right grinding ports and speed according to the size of the pet's nails. Super Low Vibration & Noise: Our electric pet nail grinder are controlled to less than 50 db with low noise and vibration technology, so dogs are not disturbed when used to reducing pet anxiety and making nail care effortless even for large dogs.