"Good Audio Quality and noise cancellation"3.5 starson by JamieMMurdock
Pros: I like the strong voice quality in both directions, and the effective noise cancellation. It has been redesigned to use a tactile button in place of the touch sensor mentioned in the review, and the rubber is no longer an in-ear plug.
Cons: The ear clip snaps onto the unit and pivots. It has loosened up a bit and sometimes comes detached when I am attaching the phone. They include a spare.