Multi-functional Hot Air Brush: 3 in 1 multifunctional hair dryer brush with classic oval design, used as a volumizer, straightener, comb and blowout dryer. This one step hair dryer brush for blow drying and hair styling, perfect for volumizing your hair. Efficient & Time Saving for salon blowouts at home. Customizable Settings: This hot air brush provides 3 temperature settings and 2 speed settings, which are available for different hair types and hair styles. Low Gear: Low temperature high wind speed, low temperature for dry/fine hair; Mid Gear: Medium temperature Low wind speed, middle temperature for semi-dry hair/normal hair; High Gear: High temperature High wind speed, high temperature for wet/thick hair.