Visual design: the Cozion automatic curler upgrade screen can see the time and temperature, the adjustable temperature range is 80 °C - 210 °C. Intelligent 3-19 second alarm that beeps to ensure continuous duration under heat. One-button start, automatic rotation: The Cozion automatic curler starts with one button, 30 seconds fast heating, depending on the desired curling direction, press the corresponding left and right buttons, and the device turns off automatically after 60 minutes of inactivity. which is safer. Negative ion technology: This automatic curler has an integrated negative ion generator and a keratin coating to protect the hair, make it more elastic, reduce hair damage and keep the hair soft and shiny. Anti-tangle design: The Cozion automatic curler has a 360° rotating cable that can be rotated freely during use without tangling and knotting, and the intelligent chip can detect the amount of hair. If there are too many curls, the device automatically stops so you can remove your hair with peace of mind. Ceramic coating against scalding: Double anti-scald design, ceramic coating can protect the perfect curls every time, and the insulation can also protect your face and hands from burns during use. Plus exquisite gift box design, can be given as a gift to family and friends.