[Automatic Curler] The automatic curler has a large flower-shaped hair inlet, which is more convenient to send the hair in. 10 million negative ions eliminate static electricity, close hair cuticles, straighten hair, make hair smooth and not split.[17 Gears Heating Temperatures] You can set different curling temperatures depending on the length and volume of the hair. 120-140 is suitable for damaged hair, 140-160 for soft and brittle hair, 160-180 for normal hair, 180-200 for hard hair.[Left & Right 2 Rotation Modes] Unlike traditional curling irons that curl hair in only one direction, this curler innovatively adds two knobs for left and right curls, making curling styles richer.[Safer and more reliable to use] The built-in PTC heating tray maintains a constant temperature after reaching the set temperature and reduces hair damage. Designed with anti-hot-shell and insulation layer, double protection, safe to use.[LCD display and 360 rotatable cable] The LCD screen clearly displays the heating temperature, convenient to use and can heat up quickly in 10 seconds. 1.8 metre long cable that can be rotated 360 degrees for flexible use.