I bought the same 3 Behringer Microphone set back in 2017 and they are still working perfectly. However, they are 7 years old and have been used often so I wanted a new set as a backup. When I received the new set, I was disappointed with the sound quality. My 2017 microphones sounded a lot more crisper. I have a couple of expensive Shure microphones and I prefer my old set of Behringer microphones more than the Shure microphones. I guess if you do not have anything to compare the new 3 microphone Behringer microphones with, they will probably sound OK to you. I had the advantage of having the old set and shure microphones to compare them to.