This Air Styler is a 3 in 1 by Aria. It includes a standard blowdryer attachment and 2 curl barrel sizes for the perfect, easiest curl. Key Features: *Multi-Setting Base: Secure locking system for fast, easy attachment swaps. *30mm Barrel: Creates bouncy, voluminous curls and waves. *40mm Barrel: Perfect for loose curls and soft, natural waves. *7" Long Barrels: Ideal for styling both long and medium-length hair. *Blow Dryer Attachment: Preps hair by reducing moisture and cutting down styling time. *Concentrator Nozzle: Focuses airflow for smoothing, shaping, and finishing touches. *Auto Shut-Off Function: Prevents overheating if the filter becomes blocked. *120V Power: For use in North America only (not dual voltage). *5 ft Cord: Lightweight and manageable for everyday styling.