Micro Mic GN Resound Hearing Aid Remote Mic

Works to help my mother hear speaker in a classroom setting. Does not seem to work at the distance described by manufacturer.

Marvelous in passing quality crisp sound from it's source into the hearing aid.

This works very well as an external mic to be worn near the neck of a companion or a tour guide in a walk-around situation. You can stand in the back of the group and hear the speaker better than anyone else! I also have great results placing it on a table near a lecturer and sitting in the back of the hall--I hear her very well! They are expensive, but very useful!