The Casfuy Professional Pet Nail Grinder In White is a high-quality grooming tool designed specifically for dogs. With cordless operation and a USB charge capability, this nail grinder provides convenience and ease of use. The 2-speed setting allows for customizable grooming options, while the Casfuy brand ensures reliability and quality. 3 hours charge & 3 hours use. Perfect for pet owners looking to maintain their furry friend's claws in top condition.