inputs.text: idea function great sound not much - equipment consists nokia bluetooth cell phone garmin zumo 550 gps garmin bluetooth mp3 capable sucessfully interconnected devices bluetooth headset program gps play mp3s playing cut give recent directions gps cell phone rings mp3 gps put standby select receive call screen gps pros quite frankly impressed ability manage entire onboard communications phonegpsmusic handling phone calls clear person talking wearing helmet interconnectivity passenger driver also clear cons stereo quality playing mp3s not close good not expecting hifi sound poor fills ehempty spaces long ride thinking could get headset part closer ears would present better sound