Simply fairly recently has Bluetooth been available in the form of wireless TV headphone sets. Although Wireless is a trademarked name, the technology is leased out to many companies who utilize it to hook up their devices. This is the same Bluetooth that lets cell phones hook up to the other person also to the little hands free units that clip onto the hearing of folks that like to walk around major department stores looking like they’re conversing with themselves.
In fact, I hear many people referring to those types of earpieces as “Bluetooth head sets” which, though not completely inaccurate, does infer that Bluetooth is a type of headsets as opposed to a communication format. As such, it’s worth talking about that just because it uses the Bluetooth format for communicating, that is not imply that Bluetooth wireless headphones for TV have to clip on to your ear. Again, Bluetooth is merely a Best Bluetooth Transmitter communication format, and does not indicate the form or form of the headset by any means.
Bluetooth works almost exactly like RF (radio frequency). The primary variations is that Bluetooth operates in calculated pulses, and that just has a range of about 30 feet. This range limitation is both a good thing and a bad thing.
It is a a valuable thing in that only indicators within 30 feet of either the receiver or that transmitter can cause distortion. Another advantage is that other people in your own home can use devices that use radio without them overriding each other. Wireless bluetooth will generally not hinder wireless routers or cord less phones, though there are always exceptions to that rule. When dealing with radio waves, often there is a lttle bit of randomness to contend with, and you may never be certain exactly what’s going to interact with what.
Still, it’s a fairly safe guess that unless the router or cordless phone base is sitting within 30 feet of the Bluetooth transmitter, you’re not more likely to get any interference from your wireless earphones for TV. Bluetooth is also encoded, so although it could cause interference in the form of white noise, simply the obtaining unit can actually decipher the sounds. The restricted range can even be seen as a bad thing, though, because, in some situations, people do sit more than 30 feet away from their tv while watching it. In fact, with projection televisions, being more than 30 feet away is almost required in order for the style to not look grainy.
Another downside to Wireless bluetooth wireless TV headphones is that they’re still very rare, and their future is not exactly certain. In fact, research online on Amazon yielded only a handful of results, and none look to be made specifically for TV, which may or may well not cause issues with technologies such as Dolby Surround Noise. So, whilst they can be used as wireless TV headphones, they might not work quite right.