This cutting-edge iron is our most user-friendly tool thanks to its patented rotating clamp technology allowing you to effortlessly create cascading waves or classic curls. Key Benefits Easy to use self rolling barrel makes it easier to create curls and waves Customized styling dependent on barrel size Bio Ionic Moisturizing Heat(R) Technology locks in hair's moisture for healthy, long-lasting curls Digital temperature control up to 440°F with auto-shutoff and 110V Additional Information This cutting-edge iron is our most user-friendly tool thanks to its patented rotating clamp technology allowing you to effortlessly create cascading waves or classic curls in 3 easy steps: clamp, wrap, and roll. Our signature Bio Ionic Moisturizing Heat(R) Technology locks in moisture and seals the cuticle while you style, so strands are softer and more conditioned. Specs and Features Silicone Speed Strips: No Ceramic Mineral Complex: Yes BioCeramic MCH Heater: Yes Far Infrared Heat: Yes Sonic Vibration: No Adjustable Heat: Yes Swivel Cord: Yes Automatic Shut-Off: 1 hour Wattage Rating: 30 Temperature: 440 Weight (without cord): 7 oz (.75") / 8 oz (1") / 9 oz (1.25") / 10 oz (1.5") Cord Length: 9 ft Warranty Length: 1 Year Warranty Universal Voltage: No