Magellan RoadMate 1700-LM and Back Up Camera: * Big 7" WVGA high resolution screen with premium maps of the US, Canada and Puerto Rico * Free lifetime map updates and traffic alerts for the life of the GPS navigator * Highway lane assist guides you towards the correct lane when approaching interchanges and exits * OneTouch favorites menu * 45" range * Integrated GPS and back-up camera solution * Includes protective soft case