What it Does Sourced from some of the most effective heat-conducting materials found on earth; volcanic lava combined with the power of CHI ceramic creates smooth, sleek results without the damaging effects of high-heat styling. How to Use 1. Plug the appliance into the correct power source. 2. Turn ON the iron by pressing the power button once. 3. Adjust the temperature using the + and — buttons. 4. After 15 seconds, the iron temperature and timer will be locked in. To unlock the temperature or change the temperature, press the power button once (the lock icon will disappear) and press the + or – buttons. 5. Turn OFF the iron by holding down the power button. 6. After 1 hour of stand-by, the iron will shut off automatically. Features: Travel Size, Temperature Control Concerns: Straight + Smooth Plate Size: 1 Inch Cord Length (ft.): 6 Ft Maximum Temp (f): 400 Degrees F Base Material: 100% Ceramic Care: Wipe Clean Country of Origin: Imported Ingredients: Lava ceramic plates