This is as advertised, nice and compact, and definitely affordable. it has a cool function that works, and regularly does put out nice warm air proper of a hair dryer. What I don't like is that it doesn't seem to have much power, I mean it does work and blow air- but I have really really thick hair and I need something with a bit more kick to get through it and the air coming out of this doesn't even make it move when it's wet. I ended up giving this to my cousin who has really fine hair and it works perfectly well for her, it's just that on the whole this item isn't effective enough for people with thick thick hair.