I have found a manufacturer that has finally provided an easy guide to mic/remote headphone functionality. If you have a set of iPhone headphones with a button on it to control media or answer calls, it can work with the Mesmerize. The key to this functions operation on the Mes is switching R2 and sleeve pins on the plug. The link below will give the the functions of the button for android. The one bellow it is the adapter for the pinout swap. Enjoy.
https://www.meelec.com/Articles.asp?ID=155
https://www.meelec.com/ProductDetails.asp?ProductCode=ADPTR-TRRS-35
https://www.meelec.com/Articles.asp?ID=155
https://www.meelec.com/ProductDetails.asp?ProductCode=ADPTR-TRRS-35