“We rated that claim Pants on Fire. Envoy Medical said its device “cannot secretly and wirelessly transmit conversations” and the Biden campaign refuted the claim.”
https://www.healthyhearing.com/help/hearing-aids/bluetooth
No, I’m not saying he had a device implanted in his skull or stuck in his ear. Who knows? But it’s silly to claim that a technology doesn’t exist and isn’t being used because of the denials of a particular manufacturer about a particular device.
“and the Biden campaign refuted the claim.”
Well, thats good enough for me.