Bone cumduction bruh
Occams razor of Parametric sound
....And directional high-fidelity commercial audio systems (Sound from ultrasound)[28] Parametric receiving arrays can also be formed for directional reception.[29] In 2005, Elwood Norris won the $500,000 MIT-Lemelson Prize for his application of the parametric array to commercial high-fidelity loudspeakers.
POSTHOC
Don't let glowies infiltrate your camp with fake conspiracy theories that can later be deboonked in order to make your side look bad. I call this conspirabaiting, or a debunkypot
(I'm sure you can come up with a better name)
Instead, offer it as a possibliity, and then counter with other possibilities. That's what we've done here.
Q suggests its a device, and her earrings look like an existing wireless product.
where's the deboonking?
I don’t see any debunking. Kameltoe is wearing 2 sets of earrings. The audio appears to be a clip on and then she added a pierced earring set. This is a no brainer.