The ensures fresh air

First, I was critical of before I ordered the double circulator. The question was whether it is better than a fan and I can answer the question with a clear yes. The air just feels fresher in the room, I would not have thought. In addition, the heat distribution is more uniform, I have tested it with a thermometer. So you can certainly use the circulator in the winter, I can well imagine that the heat distribution better proceeds here. The volume is quiet depending on the level (30%) to slightly audible (100%). Can not imagine that this can operate silently me. The workmanship is good, because nothing wobbles during the circulator at full level blows. The heads can be tilted and remain in the position. As I said processing fits! Cable is long enough. I am completely satisfied. Place but you should have stayed at home or in the office, the double circulator is now the smallest!