So far, I was honest talentfrei in terms of hair styling. But this brush has the decisive advantage that the styling has only one equipment in hand. By rotating it simulates what hairdressers do when blow-drying: Pulling away from the head to (slanted) above and roll simultaneously with the round brush. The pulling upward movement brings volume to the hair. With the additional cooling stage can fix the strand styled wonderfully before one has directed one of the two heat settings hair according to his wishes. The brush is just great. Immediately after the first try has me a friend asked if I had been to the hairdresser because :-) The arms are not paralyzed by holding up and the noise level is acceptable. A beautiful bag for storage is attending. The only mini-criticism-point: The included small round brush is not rotating. Nevertheless, there are of me the full purchase recommendation for this product.