Conair Instant Heat 1/2-Inch Curling Iron, 1/2-inch barrel produces spiral curlse Product Description This salon-quality curling iron has a variety of advanced features for superior results. Designed with Multi-Layer Technology, the barrel distributes heat evenly for beautiful curls that last. Smart Technology keeps barrel heat stabilized to eliminate hot spots, Turbo Heat delivers an extra 36 degrees F burst of heat for fast results, and 25 heat settings include the right one for any hair type. The iron?s 40 temperature settings and Instant Heat technology provide styling versatility for all hair types. If you have fine hair, a low temperature will provide the best results. If you have thick, wavy or hard-to-curl hair, keep the heat setting on high. You can vary the iron?s temperature accord-ing to your particular need. Instant Heat 1 by2" Curling Iron: Delivers instant heat for instantly perfect styling with 30 Second Heat Up and features Multilayer Barrel Technology for even heat distribution; Dual Voltage is ideal for international travel Pinpoint Styling: This curler features 25 heat settings and a Turbo Heat Button that adds a burst of heat for added styling ease; Features Extra Long Cool Tip for easy handling, a 5ft power cord and Auto Off for added safety.Dual Voltage: 120 by240.Cord:Swivel Curls for All Hair Types: Create all kinds of curls, waves, and styles with our full range of traditional curling irons, minis, and a wide selection of barrel sizes, including extra large diameters Innovative Styling Tools: From curling irons and wands to flat irons, hot air brushes, auto curlers and more, we make high quality styling tools for all hair types Conair Hair Care: Since 1959, we have made innovative small appliances, hair styling tools, and more. Our hair care line includes high quality hair dryers, brushes, styling tools, and hair accessories