product features：
It can quickly reduce 23 viruses such as influenza A virus H1N1, with a removal rate of more than 99.9%. Ozone can strongly remove the peculiar smell and odor in the air and restore a clean space environment. Ultraviolet rays can kill harmful bacteria in the air, with a killing effect of 99.9%. The continuous release of negative ions makes people feel like bathing in a natural forest oxygen bar. No fan design, ultra quiet. High concentration active oxygen release. Decompose hazardous substances. No consumables are reused. High concentration negative ion release. 99.9999% efficient sterilization
