The straightener utilizes ceramic heating technology to quickly heat the brush teeth for hair straightening. Ensure hair is dry before use. ?lTip: The straightener does not blow air and dry hair. Only for hair styling through heating.?z Designed with ergonomic features and an easy-to-grip handle, allowing you to effortlessly control your hair styling journey. Say goodbye to traditional straightener irons. ?lTip: The straightener is not a hot air brush.?z This straightener featuring an 8-minute auto-shutdown function to prevent accidental operation. Please long press the power button to restart when it auto-shutdown. ?lTip: Don?Zt touching the brush teeth when the device is on. Clean the device after it has cooled down.?z Essential Straightening Techniques: Ensure straightener is fully heated. Use one hand to grasp the ends of the hair, keeping it in a straightened position and slowly glide straightener from roots to ends with the other hand. Achieve straightening by utilizing both the hair's tension and the heat. ?lTip: Avoid touching freshly heated hair, as it is too hot. Allow a few seconds for cooling.?z 3 temperature settings. Utilizes MCH heating technology for enhanced efficiency. It achieves fast heating during your hair preparation process. 160?aC - reaches desired temperature in 60s, 190?aC - in 90s, and 220?aC - in 170s. ?lTip: Preheating indicator flashes during heating and remains lit when heating is complete.?zPlease note: As we are international seller, our delivery time will take about 10 working days. Our logistics provider and delivery method is: New Zealand Post.