The result of the tests was very positive. According to the manufacturer, the Blaux Portable AC air conditioning system is a modern air cooler that can filter fine dust particles. It works with batteries and cools very effectively. The heat is dissipated through the unit and a pleasant cool air is produced. You should use a separate mobile air conditioner for each room. So you have fresh air and a pleasant coolness in the whole Blaux portable Ac  in midsummer. The Blaux Portable AC is not made in Germany, but in Hong Kong. According to the manufacturer you can rely on the quality and clean workmanship. The air conditioner is equipped with a grille in the front area where it is not possible for children to stick their fingers or pens in. As the air cooler works very quietly, it won't disturb you while sleeping or working. The device has a light weight of less than 3 kg and can therefore be taken everywhere.