So either the straightener I had had a breakdown, or the quality is not there. For me, it heats only half the selected temperature.
Well on, I returned the beast.
At the same time less than 40 ... to all the features announced: the Tourmaline Ceramic, IST (infrared), Loop (because no, it's not a flat iron and curling, over the photo shows a Another product, which made the announcement to?).
Overall I recommend this iron. This: Haito - ceramic flat iron Black Tourmaline - HT61270 more expensive, I think is a good infrared iron, whatever I did, to date, untested.