Garmin Mobile for BlackBerry with GPS 20SM - GPS kit Smart mount kit with cradle for turning BlackBerry into world-class GPS navigator High-sensitivity GPS receiver interacts with Garmin Mobile subscription and software Hands-free Bluetooth kit communicates wirelessly with BlackBerry; includes car charger Offers access to detailed turn-by-turn directions, maps, and points of interest Measures 2.7 x 4.2 x 2.31 inches (W x H xD); 1-year warranty