This seems like a scam, or at best a marketing lie. Voice recognition is still an experimental field that's very difficult to get right. Even today's professional voice recognition software requires some voice training. There's no way this thing can accurately pick up speech in a random environment.
And given that most voice recognition software require some decent hardware (think your phone or your pc). I doubt it's gonna fit into that tiny earpiece with today's hardware specs.
And given that most voice recognition software require some decent hardware (think your phone or your pc). I doubt it's gonna fit into that tiny earpiece with today's hardware specs.