I confirm that the choice of temperature being mechanical, there is no inadvertent shutdown during smoothing.
There are 3 choices of temperature: 50, 180 or 230 ° C depending on the hair type.
The closure of the strand follows the same principle as a curling iron but a single operation; the curved portion is not complete to avoid burning: its use is easy: you can easily find videos on the web to those that would have a little trouble, but frankly the record is clear.
I recommend this product.
