Automatic Hair Straightener Crimper Professional Corrugated Curling Iron Small Waver Hair Styling ToolHAIR CURLER SPECIFICATIONSVoltage: 100-240V; Power: 36W. Two temperature adjustments: 374F & 410F. 55 minutes automatic power-off function.AUTOMATIC ROTATING HAIR IRON The iron has a built-in roller that can rotate automatically. You only need to clip your hair in and slide the iron. The curler can make the hair form small regular waves, quickly fluffy, and exude a sense of volume.INSTANT HEATING The ceramic tourmaline perm stick can reach working temperature in 30 seconds. Therefore, after turning on the switch, please immediately remove your hands from the heating area. It has a 55-minute automatic power-off function.IONS HAIR CAREThrough the built-in ion generator, the curling iron releases abundant negative ions to make your hair naturally shiny. It helps reduce frizz, split ends and knots, and repair damaged hair.QUALITY ASSURANCE Its our job to make safe and practical hair care tools. Satisfying every customer is our goal. If you have any questions about this automatic hair iron, please contact us, we will give you a satisfactory reply within 24 hours