SAFE, EFFECTIVE AND PRECISE CUTTING This dog claw grinder uses advanced diamond grinder to offer the safest and most comfortable claw grinding. Recommended by veterinarians and pet grooming professionals, painlessly and precisely trim your pet's claws anywhere. Advanced 2 Speed Switch & 3 Grinding Ports The clipper features adjustable design, low speed and powerful enough to support heavy grinding. And with 3 ports to match pets, medium or large, just choose the appropriate wear and speed according to your pet's size and nail hardness. SUPER LOW NOISE AND VIBRATION Many pets are stressed by the sound and vibration of the pet claw grinder. However, our electric pet shredder uses a premium motor with super quiet technology that produces very low vibration. Helps to sand pets nails faster and easier. Rechargeable & Portable The cordless dog shredder is rechargeable and has a light indicator on the bottom that lights up when charging. Each mill has a built-in battery that lasts 2 hours after a charge of 3 hours. The lightweight and ergonomic body design also makes it easier to handle in your right or left hand. CUSTOMER MAINTENANCE Our team of product experts are available 7 days a week. Response in less than 24 hours. Casfuy hopes that pets and their people live happily together.