Dog Nail Grinder Upgraded-Adjustable 2 Speed Low Noise Rechargeable Eelectric Pet Nail Trimmer,Professional Painless Paws Grooming and Smoothing for Small Medium Large Dogs and Cats (Brand New) Never Used Pick Up Firm! Features & details Super Quite& Safe &Painless：nail grinder for dogs with super mute motor,the low notice will be less than 50db, it can protect your pets from fear, anxiety and antipathy. low noise and low vibration brings great comfort to your dog with a lower price! Fits All Kinds&Size Of Pets：Ieebee pet nail grinder supports low-speed and high-speed strong grinding, and is equipped with 3 ports, which can be matched with small, medium and large pets,choosing the suitable port with the different size nails. Correct Use Steps：For use, you can refer to the following steps. step1: accustom your dog to the sound of the grinder, step2: choose the right speed and port for your pets,step3: reward your pet, finally, clean the grinding wheel. Upgraded bit & Powerful Motor：the upgraded diamond bit more safely and effectively, no longer worrying about excessive cutting and pet bleeding. avoid hurting your pets. powerful and high speed motor provides ample power for the nail grinder. Usb Fast Charging & Long Lasting Battery：built-in advanced 2000mah lithium battery, support 3-4h fast charging and 18h working time. an usb charging cable is included to connect to laptop, ac adapter, or power bank for easy charge.