ULTRA-FAST DRYING: HyperAIR IQ Technology intelligently combines high-velocity heated air and ionized air for ultra-fast drying with no heat damage. NO HEAT DAMAGE: Intelligent heat control measures outlet heat up to 1,000 times per second, ensuring consistent temperature and air distribution for quick, even drying so you never have to worry about extreme heat damage. STYLES THAT LAST: Auto-optimized heat and airflow settings from HyperAIR ensure your styles last all day long. HyperAIR includes dual optical sensors that automatically recognize styles and intelligently set heat and airflow. NEGATIVE ION GENERATOR: Increases smoothness and shine while decreasing frizz and flyaways (vs. air drying). POWER AND VERSATILITY FOR EVERY HAIR TYPE: Powerful, fast-drying hair dryer for straight, wavy, curly, and coily hair. COOL SHOT BUTTON: Helps close the cuticle and smooth the hair at the end of styling for a silky, frizz-free finish.