So now to the fan: You have to be aware that you need for a fan in this price and size has a product that zubläst fresh air sufficiently. As the beschieben in the other Rzesionen there are only 2 stages, but sufficient. The volume is barely audible. And if you do not want to use it in the office more than ever. Since these big clunky fans are my colleagues use a lot worse.
It is also height-adjustable, so you can regulate whether rather the neck or maybe some fresh air gets to the head ^^.
So I can only recommend buying if you're looking for a little good-looking alternative to office monsters.