🐶🐈LED LIGHTING PROTECTION, CLAW INJURY FREE: Painless pruning. Illuminate light colored nails quickly or claw for an easier and safer cutting experience 🐶🐈SUPER LOW NOISE AND VIBRATION: A silent design specially designed to prevent pets from being frightened. The sound and vibration of pet nail sharpening machines stress many pets. However, our electric pet nail sharpening machine uses a super quiet technology that produces a very low vibration of an advanced motor. Helping sand pet PAWS faster and easier 🐶🐈CONVENIENT SWITCH AND 3 GRINDING PORTS: The trimmer has an adjustable low speed design that is sufficient to support heavy grinding. And there are 3 ports to match small, medium or large pets, just choose the right port and speed based on the pet's size and nail hardness 🐶🐈SAFE, HYGIENIC, EFFECTIVE AND PRECISE TRIMMING: This dog nail grinder uses an advanced diamond roller drill grinder to provide the safest and most comfortable pet claw grinding. Clear splash-proof cover to avoid messy cleaning. Veterinarians and pet grooming experts recommend painless, precise trimming of pets' nails anywhere 🐶🐈RECHARGEABLE AND PORTABLE: The cordless dog grinder is rechargeable and has an indicator light at the bottom that turns on when charging. Each grinder has a built-in battery that can be used for 3 hours after 2 hours of charging. The lightweight and ergonomic body design also makes it easier to handle in your right or left hand. Please feel free to purchase. If there are any quality issues, a free exchange will be provided within one year Super Low noise and vibration: The sound and vibration of pet nail sharpening machines stress many pets. However, our electric pet nail sharpening machine uses a super quiet technology that produces a very low vibration of an advanced motor. Helping sand pet PAWS faster and easier.