The Conair Instant Heat Curling Iron features Smart Technology that stabilizes heat during styling to eliminate hot sports. The curling iron has a 1.25 barrel which helps make it easy to get structured defined curls that last. The iron has 25 heat settings for all types of hair including Turbo Heat which increases the barrel temperature by up to 36 degrees Fahrenheit. With evenly-distributed heat the instant curling iron reduces frizz and static to leave you with silky smooth results. It also features an instant 30-second heat-up an extra-long cool tip and a nonslip grip handle for convenience. Dual voltage makes it suitable for taking with you when you travel.