The Superidag 3-In-1 Pet Hair Dryer functions by combining a pet hair dryer, comb, and brush into a single device. It features adjustable temperature and airflow settings, allowing you to customize the grooming experience for your pet. Simply select the desired settings, use the comb and brush attachments to detangle and style your pet's coat, and then use the hair dryer function to dry and fluff their fur. This all-in-one tool streamlines the grooming process, making it convenient and effective for pet owners.