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Pinduoduo's 10 billion yuan subsidy for changbreathing kn95 mask will be sold: 10 pieces, 109 yuan

via:驱动之家     time:2020/3/10 22:39:53     readed:594

March 10 news,The kn95 respirator with 10 billion yuan subsidy will be sold on time at 10:00 a.m. on March 12, according to the official microblog notice of Changqi

The kn95 respirator has four layers of protection system, The filtration efficiency is over 95% and the effective filtration is 0.3

It is reported that it has four layers of filtering technology, each layer intercepts different harmful substances, which conforms to gb2626-2006 kn95 level, with the measured average filtering efficiency of 98%, and high-efficiency protection.

In addition, it supports three levels of adjustment and tightness. It is comfortable without ear pain caused by wearing the mask for too long.

More importantly, it has passed the gb2626-2006 kn95 level test, the whole mask has passed the skin affinity test of the German authoritative institution heinstein Research Institute, the skin irritation and skin allergy test of SGS laboratory, and all plastic parts of the product have passed the ROHS test.

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