What it is: Get a blowout look without the blowout time. This one-temp-fits-all hot round brush (355F) delivers root volume, perfectly-styled bangs, and loose waves. Hair Type: Straight, Wavy, and Curly. Hair Texture: Fine, Medium, and Thick. Key Benefits: - Negative ions generated to reduce moisture loss in the hair while neutralizing the static in the hair. - Duo heating element ensures even heat distribution and a quick heat-up. - Ceramic-coated barrel releases negative ions when heated, ensuring more shine and healthy-looking hair. What Else You Need to Know: The 38MM extended barrel features a 9ft. swivel cord to prevent tangling, auto shut off after 60 minutes, and auto world voltage for use around the world (adapter may be needed). This product is an. Allure. Best of Beauty award winner. Size: One Size. Color: None. Gender: unisex. Age Group: adult.