Good round brush with weaknesses

Have this round brush my wife purchased and is satisfied on the whole.
The styling is, after a few days acclimatization, really good out of hand and it is with the hairstyle
very satisfied. However the hair flying very easily. By using a heat protection spray has
let the problem but resolve.
Presumably, the brush hairs are also not hold very long, because they look very disheveled after a few months. But it may also be that they do not wear out at some point on. We must observe it.
The biggest lack of the device is that the metal of the brush head is very warm and my wife has repeatedly burned a little. (No wound, but an unpleasant feeling)
When using level 2, the device was even a time for weingen minutes so hot that you could not turn on after turning it off, but had to let it cool first.

Here is a brief summary:
+ Hair turn you a very good
+ No entanglement of hairs in the brush
+ Beautiful hairstyle to work without using hair dryer and round brush

- Hair flying slightly
- Metal brush is very warm
- Brush hair wear out quickly