5-in-1 Hair Dryer Brush System: Unlock salon-grade versatility with this all-in-one hair styler tool: A blow dryer brush paired with 2 magnetic hot air brush heads (1.5”/2.5”) and dual rotating curling barrels for effortless clockwise/counterclockwise styling. Smart Airflow Hot Air Brush Technology: The upgraded hot air brush uses vortex airflow engineering technology to automatically wrap hair around the ceramic curling brush barrel. The air curler's 360° surround heating function and negative ion technology reduce frizz while styling—switch to the hairdryer brush drying mode or the automatic curling iron precision curling mode, with curls completed in just 15 seconds, suitable for all hair types from fine, soft strands to thick, voluminous hair. Customizable hair styling tools: The automatic curling iron offers three smart temperature settings: 340°F (suitable for fine, soft, or damaged hair), 365°F (for everyday styling), and 390°F (for quick drying). The hair dryer brush releases ionic airflow to seal the hair cuticle during styling, and its removable airflow curling attachment can be used as a portable curling iron brush. Professional guided curling effect: The rotating curling brush holds a 3.9-inch section of hair, wrapping it evenly around the brush for 15 seconds, creating salon-quality perfect curls. Universal Hair Dryer Brush Safety & Portability: Designed for all hair types (straight to 4C curls), this hair dryer brush features a detachable curling attachment that converts into a compact, travel-friendly automatic curling iron. 5-in-1 Hot Air Hair Styling Brush – Blow Dryer, Curling, Straightening & Volumizing, Detachable Ceramic Brush with Negative Ion Technolog