The economic development in the north is not fake. It is true that the smog is serious. It is now at the end of October. The coming of cold air is not long-lasting. It is followed by smog. The smog in northern China is really People suffocate and burst tables are also a common occurrence, so we must take protective measures. After all, it is something that cannot be seen, and more attention should be paid. In New York, a startup company developed a new type of mask "O2O2" for filtering air. The mask is mainly made of plastic, and it is designed to have a large area of ​​visible area on the front. It looks very good. A sense of technology.
Compared with ordinary rubber masks, O2O2 leaves a relatively large space in the vicinity of the mouth for easy breathing. At the same time, the air exchange ports on both sides are also relatively large, and the water vapor exchange is also better to prevent bacterial growth.
The biggest difference between the O2O2 smart mask and the ordinary mask is its unique "fan" device:
In order to avoid the moisture exhaled by the mouth and nose, the inside of the mask is not well ventilated, and a fan is arranged on both sides of the O2O2 to promote air circulation inside the mask.
The inside of the fan is equipped with a filter to clean the air and determine the charging time of the mask according to the level of pollution. It is worth mentioning that, O2O2 intelligent masks can also be the shortest stick with for nearly 40 hours, the "spike" is generally masks the material time.
Meanwhile, both sides of the fan device can clearly fog on a mask worn by the user holding appearance. It is because of the air circulation device, O2O2 Xingse hermetic design is no longer limited to combat air pollution, and the use of transparent plastic material.
The masks can also create their own database of air pollution from a large city, so as to draw out the various local regional air pollution map. According to reports O2O2 masks priced at $ 100 (about 690 yuan).
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Zibo Tongyue Electronics Co., Ltd , https://www.tongyueelectron.com