You’d believe that the U . s . FBI (being the United states secret service and all) would have access to an earpiece a little bit cooler that just the conventional ‘curly cable’ job, wouldn’t you?
If pushed, We have to state that I usually imagine some old fella, like Desmond Llewelyn in the Bond movies, (or even a younger example like Ben Whishaw from ‘Skyfall’) producing all the devices himself after which explaining them to the agents before they go out and guard the President’s life.
This is simply not the case. They use the versions that they use as they work and they work well. Basically, wired models are still more reliable than their wireless counterparts. With wireless, you tend to have more interference, as well as having to contend with more restricted bandwidth. Basically, you’ll need reliable tech when you’re within the field. Lives are at stake in a number of cases.
This straightforward, trusted earpiece can be relied upon to do the job, every time.
Another advantage that wired earpieces have over wireless ones (on this example, at least) may be the fact that a wired set needn’t take an additional battery. Wireless earphones would require charging and, as a result, would have a somewhat restricted operational capacity. It just causes a lot more headaches for people who, let us face it, already possess a fair bit on their plates to begin with.
According to ‘AskJeeves.com’
“The ear piece and mic that the secret service uses is called a Throat Mic. The Throat Mic has clarity that is unsurpassed, great sound quality, and allows for discreet interaction. It also has an acoustic air tube that makes it comfortable when worn for long periods of time”.
The ‘curly earpiece’ technology is actually rather popular and has been utilized by a variety of individuals and businesses beyond the secret service. It is possible to even buy a wireless version, but do not expect the secret service to be interested!
I might argue another point, but this is just a pet theory with very little research to back it up. Psychologically speaking, when y’see a FBI agent, you identify them as such without seeing them in any kind of uniform (beyond a suit, sun glasses and an earpiece), the headset, then, is really a subtle reminder to, the civilian, that not only is this not a regular person in a suit, but also that the area in which you now end up is being closely monitored.
With one remark to his/her radio earpiece, the agent in question can possibly call down all the other agents in the immediate area, also as police, fire brigade and anyone else he/she believes is essential. That subtle reminder is probably an incredibly potent crime deterrent. No guns need to be displayed, no helmets or flak jackets worn and yet you know that this person has eyes all over the place and could, probably, actually ruin your month. As I said, it is just a assumption, but It looks like it makes sense.