Azden WMS PRO Professional Microphone

I purchased this item as part of a sound system for doing Wedding and Other Event videography. I especially needed the lav or lapel microphone; which at first test did not seem to work well. After some testing, I determined that the transmitter, receiver and the hand-held microphone seemed to work fine, but the lapel mic did not pick up well at all, even when held close to the speakers mouth. I ended up purchasing another lav microphone, for about $50, and now the system works fine.