【Easy to Use】—The handle of our dog nail grinder is made of eco-friendly rubber, comfortable to hold and relieves hand pressure. It uses a superior quiet motor (less than 50dB) so it won’t scare your pets. NOTE: In general, most pets can cut their nails very well. 【2 Speed Switch & 3 Grinding Ports】 — The dog nail clipper features an adjustable design, a low/high speed, powerful enough for heavy grinding. With 3 connectors for small, medium or large pets, choose the appropriate connector and speed based on your pet’s nail size and hardness. 【Safe and Effective】- – Our dog nail grinder uses advanced diamond grinder to provide the safest and most convenient pet claw grinding. Don’t worry about the risk of cutting the nail too short, which could hurt your pet. Trim your pet’s nails anywhere painlessly and with precision. 【USB Rechargeable and Portable】 — The painless pet nail grinder is rechargeable and has an indicator light downstairs. It has a built-in rechargeable battery that