So I don?t have a microphone for this unfortunately for me to see if it will pick up any CB radio talk This was my father-in-law?s, so I don?t know how it works or if it works but it does turn on when it?s plugged into a cigarette lighter From a smoke-free home Comes with the weird saw tooth holders, so it must be able to grab into the carpet? Those are made by valor We ship same day or next business day, so you will receive Q