I'm not exactly sure if this belongs in this subforum so I apologize in advance if it's the wrong place to post.
I'm looking for a small 3.5mm microphone that can fit into a headset. This will be used to record air traffic control in an airplane along with the outside engine noise together. I am currently using this microphone from Radioshack.
My gripe with this microphone is that it's mono only and has absolutely nothing at all on how much battery I have left remaining.
Anyone have recommendations for a similar mic? Preferably under $50 but I'm open to raising the budget if it looks like it's worth it. Thanks in advance.