Safe, Efficient and Precise Trimming This electric pet file uses an advanced diamond drum grinder to provide the safest and most comfortable pet paw grinding. Recommended by veterinarians and pet care professionals for easy and precise trimming of your pet's nails anywhere. Premium Switch with 2 Speeds and 3 Grinding Ports The scissors have an adjustable design, low speed and are strong enough to withstand intense grinding. Featuring 3 ports to fit small, medium or large pets, simply choose the appropriate port and speed based on the size and hardness of your pet's nails. Very Low Noise and Vibration Many pets are stressed by the noise and vibration of electric batteries. However, our electric pet nail grinders feature a high-quality motor with ultra-quiet technology that produces very low vibrations. Helps to polish your pet's paws faster and easier. Rechargeable and portable The electric pet file is rechargeable and has an indicator light at the bottom that lights up when charging.