I've got two years ago a Dyson vacuum cleaner with multiple filters bought and hold the still for the best buy of my life. I do not want to be without. Now we got the fan, and in turn are very satisfied. We use the fan in the living room, that is the way we listen to music or watch TV. Unfortunately, it is very hot here in the apartment, so we rely on ventilation. This is precisely the point: Fans are used more purpose exactly, and these conditions is the Dyson adjusted precisely. If you need a fan, then should not be bought with another evil, the evil one. The heat build-up should disappear, without that I would annoyed by the rotor noise to death. My wife is particularly sensitive. Voila, it comes. The blower is soft and monotonous, almost pleasant in noise development. For this purpose, a scarce calculated, in the 24Watt version astonishingly favorable consumption. I am curious to see what James Dyson incident next. I am vice-ever in the snake ...