These are amazing! I have used other units in schools before, this set was plug and play, we had 8 homeschool students using them for our little theatre production. 5mins instruction and they were away. The headsets themselves are a little different, operating a bit like backwards glasses (at least that is how i described it to the children), which were easy to put on by children, easy to switch between actors on the fly. The sound was crystal clear, mic placement the best I have seen - simple but elegant - highly recommend!
Unfortunately, it won't work so far. The signal strength lights are not recognizing any signal. It's like the mixer is on permanent mute. I have sought advice from the supplier.
Quick delivery, well packaged. Product exactly as ordered amd great quality.