I recently purchased a verizon droid razr maxx HD. I have tried several different wired headsets to make calls and have been consistently told that the headsets make my voice sound muffled and robotic. I have tried the following wired headsets (with a microphone boom):
3) Jabra Mono wave
I can hear everyone clearly on the headset and the people on the other end can hear me without static but complain that the words are slightly unclear. I used these headsets without any issue on a Droid and blackberry phone from a few years ago.
I would appreciate it if you had any suggestions to resolve this or experience with any particular wired headsets which work better with this phone.