Ceramic Coating & Negative Ion TechnologyTourmaline ceramic coated barrel makes the 1 1/4 inch hair curling iron more evenly heated. The negative ion technology can release millions of negative ions when the curling iron is working, eliminate static electricity and increase hair moisture. Thus reduce the damage to hair and create a soft hair style. 30s Fast HeatingThe hair curling iron adopts MCH heating technology, which has a high electrothermal conversion rate and can be quickly heated to 450F in 30s. Greatly reduce your waiting time. MULTIPLE Temperature Settings & LCD DisplayThe curling wand has different temperature settings from 122F to 450F. Whether your hair is hard or soft, coarse or sleek, you can choose the right temperature to create your hairstyle. The hair curling wand is equipped with an LCD display screen, which can display the real-time temperature during the heating process. 360Swivel CordThe 360swivel 8.8 foot power cord allows you to adjust the hair curling iron freely and comfortably style your hair at any angle. Auto Shut Off & Customer ServiceThe hair curling wand has the function of automatic shut off for 60 minutes. Even if you forget to close it, it will automatically shut off after 60 mins, which greatly guarantees your safety. We provide 24 hours online service, if you have any questions, please feel free to contact us and we will definitely give you a satisfactory solution.