Display size 5”,Rechargeable battery (2 hours battery life),High sensitivity receiver,withoout maps,Built in memory and accepts SD (additional maps),Customer POI (ability to add additional points of interests),Waypoints 1000,TTS (speaks street names),Built in foursquare database( search million of additional new and popular restaurants  ,mall and more with foursquare,Direct access ( simplified navigation to select complex destinations, like Mall and airports,Garmin real direction (guides like a friend using land marks and traffic lights.),Junction view with lane assist (easily navigate complex intersections, bright color arrows indicate the proper lance position for your next turn or exit,Speed and safety camera alert ( stay aware of safety cameras and travel safely ,legally and speed –consciously,School zone alerts ( Alerts while going through school zone area),Garmin express ( for easy map update and software update),Trip Planner and Trip Log,