Features: NO MESS - Premium Rechargeable Painless Pet's Nail Grinder for your dog or cat. It's the fastest way to keep your pet's nail trim rounded and smoothes with no mess LOW VIBRATION AND LOW NOISE - Equipped with a mutes shaft and unique mutes technology that's still powerful enough to gently remove thin layers of nail. Sensitive dogs will no longer get scared, making it a stress- free way for trimming dog's nail. ULTRA-QUIET LOW VIBRATION: MAKE NAIL GRINDING PAINLESS Precisely trim their nails round and smoothes, no more worries about over cutting, nasty pains or bleeding. Leave your pet's paws soft and your home safety from scratches. USB RECHARGEABLE - This Pet's Nail Grinder comes with a USB port and cable that can continuously operate up to 8 hours once fully charged.This Pets Nail Grinder is suitable for Cat, Small Medium Dog Breed, Guinea Pig, Hamster Birds. The pet nail trimmer has three size openings in the grinder area for different sized nails trimming. You can choose a suitable one according to the pets' size and characteristics of their nails. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Charging time: about 3 hours Usage time: about 240 minutes Charging method: plug and play Battery capacity: 1500 mAh Sound decibel: about 50db Grinding wheel type: replaceable grinding head Material: ABS Weight: 260g Package List: 1x Silents Groom Pro Nail Grinder