Andis CNG-1 Cord/Cordless Nail Grinder The sleek, ergonomic nail grinder from Andis features two speeds and runs quietly to suit all pet types and nail types. It features a li-ion battery that has 3+ hours of use, or can be used directly from the mains if required. A fast, comfortable way to trim pet's nails. Includes: Grinding stone, finishing stone, charging cable, protective cap and detachable plugs. Two speeds Quiet running Suitable for all pets 3+ hour battery time