Smart Technology(R) stabilizes heat during styling; Turbo Heat(R) increases barrel temperature by up to 36deg F; Multilayer technology; 25 heat settings for all types of hair; Reduces frizz & static for silky, smooth results; Instant 30-sec heat-up; Extra-long cool tip; Patented Euro design with nonslip grip handle; Safety counter rest; Dual voltage for worldwide travel; .75 barrel for structured, defined curls;