... 3.Automatically announcer GPS bus stop announcer,GPS bus station announcer,voice moduleFeaturtSurport output GPS informationSurport LED showingCan store ... ,begin to annouce before 15-35 meters near by station, when out ,annouce automaticallyFinshe up line announceing will change ... ,GPS ,GPS bus announcer ,Bus announcer ,Bus announciator auto reporter--WT2008 GPS Bus Stop announcer, Bus player with SD ...