SAFETY, FACILITY : Automatic Shut Off - after 60 minutes, the flat iron will automatically cut off the power supply; 360° Swivel Cord(2.65 m)No Tangle with attached velcro; ETL certified and ALCI safety plug. THE CONTROL BUTTONS: for optional and easy styling - power on/off (0/1),heat adjustment buttons( +/- ) - 6 heating settings( 285-345?,345-390?,390-450?); memory function button(save your favorite heat setting). INSTANT HEAT UP: PTC heater - hold a pretty consistent temp throughout use, adjust the temperature from lowest 284?(about 30 seconds ) to highest 450?, fit for hair types; with LCD disply - select the most appropriate shaping temperature, make hair styles perfect. 3D FLOATING CERAMIC PLATE: 1 inch - Comfortable to hold and carry; 3D floating plate - don't pull the hair; ceramic coating plate - reduce frizz, make hair more smooth and soft. STRAIGHTENER AND CURLER: 2 in 1 flat iron can straight and curl your hair one step, switch between straight hair and curly hair at any time.