A very sick Deejay returns in DSLR Film Noob to complete his tests with the bluetooth transmitter/receiver combo and give us some very worthwhile results. In the last episode(s), he learned that the cheap set didn't play well together, but if paired with a slightly more expensive cousin, they both perform great. Go figure. If you have wireless audio needs, this may fit the bill (though I worry about the rechargeable battery life) and save you some cash.
I also want to give Deejay some "feel better" karma. Get well soon!