Get your pet groomed by a vet at the convenience of your own home. All you need is the Rechargeable Dog Trimmer Kit to keep your pet safe and well groomed. Brushes of various sizes, clippers, and a comb are among the 12 pieces included in the collection. The computer is USB rechargeable, allowing you to use it for an indefinite period of time. The minimum 12 dB power output strikes the right balance between removing your pet's fear of grooming and completing the task perfectly.