Ive never used the microphone side but by plugging my headphones into the headphone side then plugging the adapter into the audio in port of whatever Im listening to the problem is solved. I knocked off a little for the higher frequencies being muted somewhat. I am extremely happy with my choice and I feel comfortable that this case will protect my investment. 54" 165lbs bought a MEDIUM. Worked like a charm and used a 10 4" powertec dust collection hose with a 4" to 2. Its a bit stiff and the zipper is so-so - Ive had 3 Carhartt jackets and they could for sure improve their zippers. I?m really happy with the beads, however it did say that it included beads, 33 feet long elastic, scissors, a tweezer, and a storage box. I am going to warthog. So now Im choosing my foods more wisely . I bought these to replace a older version of these that I have had for a 5+ years.