It is now almost three months I use this flat iron and I can not do without me. The design is great, and the cover provided with the ranger is really convenient. Level quality, no complaints. There is an ON / OFF button if you wish to leave it plugged in without the light industry. I was surprised by its speed to heat, about 30sec. I tested several types of hair (adjustable temperature) and it still works as well, to make curls or smooth. Of course like any flat iron or hair dryer, if used daily, the hair deteriorate very quickly. I suggest to protect the hair with a lotion made expressly for that. It is therefore a good investment for me, I do not regret it.