Today, during a coronavirus pandemic, people must wear protective masks. But everyone understands that the mask is difficult to wear for a long time because it does not have fresh air. This is especially noticeable in the hot season, when the mask quickly becomes wet and unusable. Also a big problem is that the glasses mist in a simple protective mask. So I decided to develop a ventilated protective mask. In such a mask it is very easy to breathe, because there is access to fresh and most importantly clean air. Also in this mask is comfortable for people who wear glasses, because they do not mist. This device is easily attached to a belt or briefcase. this is very convenient, because such a device does not interfere with a person in everyday life.
Roman Fedevych, Victor Koldun