100-220? Temperature Adjustable Looser Curls At 110 ?-140 ?, It is recommended for short, fragile or damaged hair. Set 8 to 10 seconds to get loose waves. Medium Curls At 150 ? -170 ?, It is recommended for soft, permed or dyed hair. Set 11 to 14 seconds to get suitable waves. Tight Curls At 180 ? -220 ?, It is recommended for long, thick or coarse hair. Set 15 to 18 seconds to get tight waves. How to use: 1.Before use, insert the plug into the power socket, set the temperature, see the indicator light, and the curly began to heat. 2.You can adjust the different temperature according to your hair quality, and you can reach the set temperature for 1-2 minutes, and you can use it. 3.Select a strand of hair (1cm-4cm diameter is best), clip hair on a curling iron, Keep the L/R button pressed until the hair is completely coiled and hold the curling iron steady. SAFE TO USE – Our automatic curling iron features an Anti-scald Cool Tip to protect your fingers while styling and a Safety Stand to prevent burning on surfaces. The hair curling wand also has a Automatic SHUT-OFF after 1H Non-use to prevent accidental burns and overheating. These safety features make the waver curling iron easy & safe to use, ensuring your peace of mind while styling. FAST & EFFORTLESS STYLING – Our auto hair curling iron utilizes advanced MCH heating tech to quickly heat up and ensure even heating, preventing damage to your hair. The product has an automatic reverse (left/right) rotation function design. Change your look in seconds. ADJUSTABLE TEMPETATURE SETTING – The hair curling iron is equipped with an LCD display screen, which can display the real-time temperature during the heating process. Different temperature setting from 100-220?, whether your hair is hard or soft, coarse or sleek, you can easily choose the perfect temperature for your hair type and preferred style. INTELLIGENT AUTOMIC CURLING TONGS – Say goodbye to manual twisting and wrapping! Once you have your hair in the curler, just press the directional button and the wand will automatically wrap and curl it for you, saving you time and effort. AUTOMATIC CURLING IRON - An automatic hair curler with a 28mm advanced ceramic barrel that allows you to easily create effortless curls and waves without any tangles or twists. The dual buttons allow you to curl your hair automatically in both directions, liberating your hands, giving you maximum styling flexibility. The hot tool is extremely easy to use, even for beginners.