Designed for faster, easier cutting the over grown hair of you pets. It is also ideal for grooming and precise trimming. These dog clipper's lightweight and easy to use, with a powerful Universal Motor that runs cool. The patented set blades are 40% wider than the Golden A5 blades and are easy to change with the Detachable Blade System. It has double insulated, UL approved and operates on 120 volts, 45 watts. It also comes with a medium-size 7 clipping blade set, extra brush and spring assembly, blade oil, cleaning brush, and 12' insulated cord. Having this for you pet will decrease your effort in going to the vets' for service.