Review on Klykon Surveillance Eeapiece Motorola MOTOTRBO by Carl Morgan

I bought 60 of these for my boys I have a security company. Within 30 days I sent 50 of these back for exchange. Then just went with a radio microphone and a digital cable. They work as long as the end user takes care of them and cleans them regularly. But so far, the more of it to buy. it doesn't happen. For individual use they work great as long as you keep the tube free of debris, which is where my 3rd review starts.