Fault 1: When I plug the transmitter to my PC, there are 2 seconds of before I hear the music I started.
Fault 2: small crackling in addition to the background noise (although the latter can be reduced - or even earlier comments), although there are rare times, there.
Fault 3: When a song ends after a few seconds there was little "beep" unpleasant.
The scope is quite good I can almost throw a music first floor, down to the ground floor, and I still hear the music. But that is just right, as the distance too there are "beeps".
The sound quality is pretty good I think.
I recommend it but not warmly.