Low Noise & VibrationThanks to the mute motor and quality brass shaft, Dog nail trimmer can operate with low vibration and noise reduction. The operating noise is less than 40dB, so it will not disturb your families. Besides, the low noise operation can greatly comfort your pets, and make them not scared during nail grinding.New Upgraded Dog GrinderPet grinder is built in with one innovative powerful motor and dual bright LED lights. The grinding head is made of exquisite diamond grinding stone. Therefore, the dog grinder can help efficiently grind the nails of your dog in a safer way without causing hurt to your dog.Three-Speed Adjustable Pet GrinderDifferent from others, Dog grinder is applied with 3 adjustable speeds(5400/7200/9000rpm). Combined with 3 grinding ports, our pet nail clipper is perfectly suitable for small, medium, and large pets. Please choose the proper grinding port and speed for safer and more effective nail grinding for your pets.USB Rechargeable Dog Nails Clippers Dog grinder is built in with premium rechargeable lithium polymer battery and it can support nearly 6 hours of use when fully charged. Moreover, it has multiple protections for overcharge, over discharge, and overload to offer safer operation for you. Please note that the pet grinder cannot operate during charging.Products from Botao's store