Garmin Earbud with PTT Microphone for Rino 120 (010-10347-00)

I haven't had much time to use the earbud with microphone, but from what I have used it, it works well. It's fairly robust, the only thing I worry about is pulling too hard on the wires from the earbud to the GPS, like all stereo headset users can...

Received this as a gift. It did not work with my Rino 530. After back and forth with garmin we determined that the earbud and mike did not work. Amazon refused to accept return as 30 days had passed since purchase date. Beware!