The three speeds would have liked a little more can be apart (speed), the upper level is the force. The other two could still have a little less speed.
For continuous operation, it is not, at least not in offices or homes.
Making calls is not really there.
But one has quickly an empty desk if you are daring plan.
Colloquially leeches a sausage on bread. When one considers it in front because.
So a total blessing in real hot days.
If you want to ventilate the evening and want to have the warm air out of the room even if there is no wind, it is ideal for this. However, it should be much cooler, so you do not need to run an hour long him. not recommended for night.
One point deduction because of the noise.
