3-in-1 Dog Clippers & Grinder Head: 3 in 1 dog nail grinder comes with hair trimming head, nail grinder head, and paw hair trimming head. You can trim your pet's fur without the need of an additional tool. The nail grinder is designed with 2 speed, normal speed for grinding thin nails and trimming hair on sensitive parts while higher speed for grinding thick nails and heavy hair. An advanced diamond bit grinder wheel is used on dog nail grinder, accelerating the process of grinding nails. With stainless steel blades, you could trim hair faster, providing a clear sight for grinding pets' nail, reducing the risk to hurt pets' claw and reducing the time claws trimming. Includes a USB wire for your convenience to charge. It could work lasting for 2 hours after charging for 2 hours. Color: White Product weight: 205g USB connection adapter: 5V1000mA Charging time: 2h Working voltage: 3V Battery type: 600mAh NOTE: This product includes a pet paw grooming kit only, excluding any other item displayed. Product comes with a USB charging cable, not adaptor. Due to different lighting and screen settings, the color of the item may differ slightly from the picture. Due to manual measurement, please allow slight difference in dimension. What's in the box? 1 x Device 1 x Nail grinder head 1 x Hair trimming head 1 x Lubricating oil 1 x Cleaning brush 1 x USB charging cable