Ok, so I picked up this little gem off the worlds biggest auction site. Looked alright but when I hooked up the battery I heard something click(like a relay)inside. Didn't think too much about it till I hooked it up and it was keying up the radio without even touching the mic. I checked continuity between pins 1-4. Btw, its wired for Cobra/Galaxy. All was fine. As soon as i hooked the battery up and it clicked inside it was in constant key-up mode with no receive after that. Unhooked it and all was fine. I only purchased it because I was too lazy to wire up a internal roger beep. Yes I know these brands are known to be junk. Anyone have this mic or this problem??