A long time ago, when I was broke, playing in a band just to survive, I bought a very expensive wireless because I had a big ego and thought I was a rockstar. It was terrible. It hummed, colored the sound, had a very short range and was so directional that sometimes turning a few degrees would cut the sound.Now that I can afford something better, the prices have come down and the quality is way up. This wireless set is so inexpensive I can have a backup set, even though I don't need it. I've had ZERO issues using this. It sounds great and the range is more than any stage I've ever been on. I'm super cautious to turn it off between sets, but lasts a full night with power to spare.