A. Electric Dog Brush For Long Haired Dogs Slicker Brush For Dogs Shedding High-Efficiency Pet Grooming Brush Easily Cleaning Eco-Friendly Portable Saves B. DOG BRUSH Features: Electric time-saving and labor-saving, about half the time saved than manual brush, simple operation, convenient and sanitary, easy to carry, massage pets, suitable for cats and dogs C. DOG BRUSH Function: roll forward at a uniform speed, take care of it in all directions, and increase the floating wool removal rate by 80% D. DOG BRUSH Design: two gears of power can be selected at will, 360 degree rotating head, high-density smooth tooth comb, deep into the hair root without damaging the skin, and the half bag design prevents flying hair E. DOG BRUSH Usage: the first gear is suitable for short hair (cat, dog) and the second gear is suitable for long hair (cat, dog) The electric dog brush has a certain sound, which requires bold, big and hairy cats and dogs F. DOG BRUSH Others: USB charging is easier ABS material is durable, the battery is durable, and 8-hour