But as soon as one moves away too (20m indoors without obstructions or 5m behind a big wall) we lose the signal and the music ceases to be disseminated or stutters. My apartment is néanmoin rather large (20m in length), which is rarely the case.
Short of these distances, everything is nickel, the audio quality is at the rendezvous, no breath.
Attention you can not turn off this receiver, so either it is unplugged or you will permanently flashie very beautiful blue diode clignottera constantly (very unpleasant evening).
My opinion is mixed.