Naturally straight hair in 5 minutes* Smooth, shiny, frizz-free hair. Gives hair naturally straight and shiny in just 5 minutes. ThermoProtect technology and design of the bristles work together for healthy-looking, frizz-free hair. Care and Protection Tourmaline Ceramic Coating ThermoProtect Technology Two temperature settings to suit your hair type Easy-to-use 3-bristle design Large paddle-shaped brush Quick heating Indicator lights up when ready to use 1.8m cord for freedom of movement.