Dog Nail Grinder, Electric Pet Nail Grinder, Chargeable Cat Nail Grinder,Premium Nail Grinder Professional Pet Nail Trimmer SIMPLE & SAFE- Constructed with diamond bit grinder, which is safer and more effective than nail clippers to trim the nails of your pets, Human body engineering design, reducing the risk of clipping the claws too short or hurt pets. EFFICIENT & QUIET: Super mute motor, low noise and low vibration design provide quiet operation for pet comfort. Let your pet enjoy the grooming experience. DURABLE & POWERFUL - Made of high quality thick diamond bit grinder, no replacements needed. 1.5 watts of power enables the grinder to be powerful enough to trim your pets' nail in a short time. USB CHARGING - Designed to be rechargeable by USB with indicator light make it more convenient and free you from changing batteries that often. In general, it can be used for about 2 months after 3 hours of fully charging. APPLICABLE TO ALL PET - Works on all breeds of cats and dogs. 3 different ports for selection, choosing the suitable one for your pet based on the pet's size and characteristics of their nails.