Please be patient
Press Mode button once to set temperature: 199°C for fine hair, 210°C for normal hair, 221°C for coarse hair, 230°C for professional use. Press Mode button twice to set auto shut-off time (0-120 minutes). Press Mode button three times to select celsius (C). Press Mode button four times to main screen. The iron has reached your selected temperature when the display screen reaches the desired temperature. You will hear a beep when the iron is ready to use. Once you have finished styling, turn off and unplug the iron.
Create smooth styles, flicks and waves with the Paul Mitchell Neuro Smooth Straighteners. The 1.25 cushioned plates are equipped with beveled edges to prevent demarcation lines and the straighteners heat up to 232°C in as little as 30 seconds to glide through your hair in one easy pass."