This system is awesome. It sounds alright and is plenty loud enough for use on stage. I’ve been using it for 3 months so far and it does not cause interference with my wireless microphone and our guitar wireless transmitters. The earphones that come with it are junk and broke last week during a gig, but for the price, who cares? I ordered Shure earphones to replace them, I can’t wait to test it with them, the sound quality will most likely increase. My drummer uses a Peavey wireless in ear monitor system that he paid three times the price of this, and this one has been just as reliable as his so far.Update: I tried my Shure SE215 earphones with it at our rehearsal last Tuesday, and it sounds even better now. A solid buy!
S3 Wireless In-Ear Monitor System