LONG-LASTING WAVES WITH LESS HEAT: The Shark IQ AirWave attaches to the Shark HyperAIR hair dryer and creates effortless beachy waves using touchless, hair-healthy HyperAIR IQ Technology. NO HEAT DAMAGE: HyperAIR works by shaping your hair into a gentle wave and drying in place—no tugging, no heat damage. BEACHY WAVES THAT LAST: Auto-optimized heat and airflow settings from your IQ AirWave ensure you have the best results. LOSE THE GUESSWORK. GAIN THE CONFIDENCE: Attach the IQ AirWave and Shark HyperAIR intelligently optimizes heat and airflow settings for you. ADJUST WAVE DIRECTION: Select the wave direction you want by turning lever right or left, and even alternate section by section if you prefer. This IQ Styler is compatible only with Shark HyperAIR Dryers - HD112 series and HD120 series