7 ms·
From the design video, it looks like it forces air in through the ear cones and then expels your exhalation forward with fans. Wouldn't this turn your face into
by css 4y ago
From the design video, it looks like it forces air in through the ear cones and then expels your exhalation forward with fans. Wouldn't this turn your face into an even more powerful droplet cannon?
- ExtraE 4y agoI think the target market is less “COVID” and more “Beijing air pollution”.