【Quickly Grinding by Powerful 10000 Turn/min Motor + Durable Diamond Stone Head】- This rechargeable dog nail grinder flies the nail down smoothly & quickly, safer and more effective than pet nail clipper. No worry about clothing, skin, furniture and hardwoods being scratched 【Super Quiet 50db Low Vibration Motor Safe and Easier Nail Trimming for Sensitive Pets】- This gentle dog nail grinder use super quiet motor, reducing pet’s stress for trimming. No freaking out pets and you can have more control of the nails length without worry about making nails bleed 【Easy to Use with 2 Speeds + 3 Ports for Different Nail Size and Hardness】- This painless nail trimmer for dogs widely applies to small, medium, large pets such as dogs cats, birds, rabbits and so on. Choose an appropriate port and speed depending on nail size and hardness for grinding 【Easy Rechargeable 2000 mA Battery Long Last for 10 H】- This animal nail grinder with guard is made of 2000mA Battery, easily charge by 5V USB cable, connected to a laptop computer, AC adapter, car, or power bank. Fully charge with 4 H and last for 10 H. Convenient to carry and use 【Ergonomic Design Comfortable and Easy to Hold and Control】- This cat nail grinder quiet compact and lightweight to fit well in hand, easy to control, less fatigue while working on the nail BEST SOLUTIONS are always ready If you have any questions with the pet nail grinder kit