The microphone works well and has a flat response.

Used in a high school production of "Grease" - plugged it into a Line 6 wireless transmitter and it worked perfectly. The talent sound great, no issues with feedback. Taped the mic to her cheek and could not really see it unless you knew what to look for. I'll be buying more.

This is a top quality professional scale wireless microphone for speech. The receiver is true diversity - two separate channels to avoid signal loss while walking around. Range easily extends throughout a church facility. Second one purchased and never had any problems.