Meh , this is just updated spyware tech of the 1970's.
Remember, any tech they devulge being in production, has been operational since a decade+
And.. is obsolete for tactical applications.
The big headphones from the '80s were probably made a thing so that there would be a bunch of people all over the place wearing them, and nobody would suspect someone wearing a set of headphones and would just dismiss them as someone listening to music.
That’s really interesting. Big headphones were were a fashion statement in 2009ish until AirPods took over.
Now you’ve really got me thinking.
I don't have any proof of this, nor have I even heard it before, it was just a thought that popped into my head when I read this post.
But also over the ear headphones had amazing quality compared to the cheap in the ear headphones of the time.
(post is archived)