This wireless mic was surprisingly good. For a wireless system to be under $100 and actually work well, is something I never thought I would see. I tested this mic on a few projects, and the signal was great, the audio was great, and it was simple to use. I have more expensive wireless systems, and this sounded just as good. The tiny size of these means that it is very portable. And I really like that it uses AA batteries, instead of 9 volts, like many other wireless systems use. If you are looking for a great mic, at an extremely affordable price, this is the one!