This NICEBAY versatile brush hair dryer is an all-in-one styling tool, combining straightening, curling, styling, and drying to meet various hair needs with ease. It features a clear display screen for intuitive control, offering 3 adjustable airflow settings (low, medium, high) and 3 temperature options (130°F, 180°F, 240°F), providing a total of 9 customizable modes to suit any hairstyle. The innovative cold air function delivers high-speed airflow at 100°F for quick cooling and long-lasting results. With its oval-shaped ceramic barrel for even heat distribution and negative ion technology to reduce static, smooth hair, and fight frizz, this tool ensures a polished, healthy finish. Additionally, the ALCI safety plug and 360-degree swivel cord offer convenience and safety, making styling effortless and worry-free.