Crystalline Infrared Hybrid 1。Searching for the perfect curls? Look no further! The spring-style clamp and rotating barrel of CROC\'s Hybrid Infrared Curling Iron 1\" make it easy to get beautiful curls. Lock the barrel for traditional styling or unlock it for Marcel-like rotation. This Hybrid Infrared Curling Iron 1\" offers four temperatures, from 330 to 450 degrees Fahrenheit, and is dual voltage for travel. The advanced crystal ceramic rod (coated) barrel radiates far-infrared rays and negative ions into the hair while styling. Get the perfect curls with CROC\'s Crystalline Hybrid Infrared Curling Iron 1 Inch! Features and Benefits - ROC Hybrid Infrared Curling Iron 1\": HYBRID FUNCTION (Spring Iron + Marcel Iron) - Spring-style clamp and Marcel like rotating handle makes it easy for wrapping the hair around the barrel evenly and for quick and easy style Infrared technology to support cuticle sealing effects & repair 1\" (25mm) barrel diameter 6.5\'\' crystal ceramic rod (coated) reduces static, adds shine Safety stand & ergonomic handle Double heating system heats up evenly & quickly; maximum temperature 450 degrees F LED digital display: 4 heat settings; apply to all kinds of hair Safety cool tip Auto shut off feature in 30 minutes Dual voltage 110V-240V: worldwide usage 360 degrees swivel cord never tangles 8 Ft. extended cord length