Im looking for a bluetooth "dongle?" with internal battery like this HS3000 (attached) BUT, with the ability to have MIC in also. This one has the MIC incorporated. So if you have a headset with TRRS or two TRS for audio-out and mic what do you use?
I googled a lot but Im not sure if Im google the right terms. I dont know how these are called.
PS: I have the HS3000 and the TRS (headphone out) is just that. It will NOT take signal from an external mic.