If they just did away with the RGB stuff, it would be a decent, workable, and mostly-reusable mask. I find that the light-up mouth feature unnecessary, but it does serve a purpose. If it can be disabled via switch, that would be better, IMO. The only real "gotcha!" cost is filter replacements, assuming they're intended as single-use despite having a UV sterilizer box.
The only other design issue is the ear loops; I would have much rather have the option for around the head, like paint and particle respirators. Having all that held by your ears for hours on end can make them pretty sore. Beyond that, this would be pretty useful for receptionists, clerical work, and some light clinical work, thanks to the voice amplifier and reduced (disposable) mask usage. It's kind of inconvenient yelling at someone over the phone or over the counter because I'm talking through a thick, multi-layered mask.