I like the idea of it but the cost, and the fact you have to replace the filters seems to be just a money making machine for the manufacturer.
I would be more interested if the sensor wasn’t so big or look like a valve and if the sensor was removable so you could wash it easily.
Looks like the quality certificate is issued in Chinese. Just saying. R-
But you can’t make your mouth area light up in Hot Coral (The World's Smartest Mask - Project Hazel), so it’s a no from me.
Well, you may as well follow the RGB trend
This seems… over-engineered.