Multi-function hair dryer brush that allows you to dry your hair while combing your hair, Don't have to take a comb in one hand and a hair dryer in one hand, Negative ion styling hair dryer, can directly contact the hair, scalp, dry hair faster, save time and electricity, dry hair, wet hair, curly hair, straight hair can be used, Design your hairstyle in one step, Has three gears, which are normal temperature, low-grade hot air and high-grade hot air,