after shampooing, dry hair cap wrapped hair, a few minutes after the wet hair moisture will be sucked dry hair cap, or with a dry hair cap gently wipe the hair, a few minutes long hair is elegant. After you wash your hair, you can go to bed, and you don't have a headache. Free hair dryer, reduce hair damage. Bring a new way of hair care, environmental protection, time saving, power saving and no injury to the hair.