1” Inch Ceramic Rotating Barrel ideal for shoulder-length hair between 6-16” length. Includes Pre-set Temperatures: Low 370°F for Fine Hair, Medium 390°F for Medium Hair, High 410°F for Coarse Hair Includes Adjustable Heat-Up Times: 15 seconds for Fine Hair, 17 seconds for Medium Hair, 19 seconds for Coarse Hair Beep Alert / Auto Temperature Lock / 1 Hour Automatic Shut Off for Safety Directional Buttons / Tangle Protection / 9ft. Swivel Cord / Dual Voltage