Guided styling that removes guesswork Designed for mid length hair 12 to 24 in, SL to BSL (shoulder length to bra strap length) Built in grooved guide positions each section for consistent, uniform curls Beep timer signals the ideal release moment to avoid overcooking a section Automatic curl action: place hair, press the button, and let the curler handle the technique Beginner friendly and low effort on the arms for even results from the first use Key features and materials Barrel finished with tourmaline ceramic glaze plus an oil coating for a smoother surface that reduces pulling and frizz 360 degree cool touch outer surface to reduce direct heat contact Smart anti tangle sensor reverses automatically if hair becomes caught Built in overheat protection with automatic shutoff Emits 100 million negative ions to help retain moisture and boost shine Flexible styling options Two interchangeable barrels included: 1 in for tighter, defined curls and 1.25 in for softer, looser waves; swap barrels in seconds Two way auto rotation to create balanced curls by rotating left or right Three timing settings: 6s 9s 12s to tailor curl hold and definition Three heat levels: 320 F 356 F 392 F for fine medium or coarse hair Performance and convenience Preheats in about 30 seconds for fast styling Heats evenly across the barrel for consistent curl formation Can style a full head in as little as 10 minutes depending on hair thickness and section size Advanced heating helps create curls that can hold for up to 72 hours in many cases Practical use scenarios Quick morning routine: preheat for 30 seconds and finish a full head in about 10 minutes for polished waves before work Event styling: use the 1 in barrel and a 9s or 12s timing for long lasting, defined curls for special occasions Style variety for different hair types: choose lower temperature and shorter timing for fine hair, or higher temperature and longer timing for coarse hair What you get Automatic curling iron with two interchangeable barrels 1 in and 1.25 in Adjustable rotation direction, timing, and temperature controls Features and settings suited for mid length hair and a range of hair types This tool focuses on repeatable technique, material quality, and adjustable settings to make consistent styling faster and easier.