Designed with a unique cool air system, the InfinitiPRO by Conair Cool Air Styler (with three heat settings!) blows cool air up through the channels in the barrel to set your style for long lasting results. The quartz ceramic-coated plates provide an effortless glide while pre-heating hair to form silky smooth curls. You get fast, consistent heat up to 400F for even better results as the cool air help locks in your look. How to use: Select your heat setting and cool air setting based on your hair type. Begin with dry hair, working in 1" sections. Clamp hair at the mid shaft, Glide the iron from mid shaft begin rotating your wrist while gently pulling hair in a downward motion until all the hair has passed through and around the barrel, then release. Wrap in opposite directions to achieve more volume and texture. From Conair.