Review on 🌬️ AVIAIR Portable Air Purifier Necklace - Negative Ion Generator - Germ, Dust, and Odor Eliminator - Compact Travel Sanitizer - Black by Matthew Hall

I have purchased an Aviair Personal Air Purifier specifically for added protection from Covid exposure on commercial airline flights. This is genius! This is the only additional level of protection allowed besides the mask. Other forced air filtration systems are currently prohibited. Now I also find it useful in large meetings. The battery seems to last all day on a single charge. It matches your outfit and can be a conversation starter. Pretty smart device!