Deco Gear Universal 12" Silicone Rubber Turntable Platter Mat Color:none Building on state of the art technology Building on state of the art technology 5 oz (240 g) BATTERY TYPE rechargeable lithium ion BATTERY LIFE up to 2 hours Maps & Memory PRELOADED STREET MAPS Yes DATA CARDS microSD card (not included) 3 D BUILDINGS AND TERRAIN Yes 3D TERRAIN Yes INCLUDES MAP UPDATES Yes Camera Features BACKUP CAMERA COMPATIBLE yes (BC 30) Navigation Features GARMIN REAL DIRECTIONS LANDMARK GUIDANCE Yes MILLIONS OF FOURSQUARE POINTS OF INTEREST Yes TRIPADVISOR TRAVELER RATINGS Yes ROUTE SHAPING THROUGH PREFERRED CITIES STREETS Yes VOICE ACTIVATED NAVIGATION the supplied mat is oftentimes a lower priority when it comes to design and product development – for many entry level and mid tier models This can manifest into a muddled blur in comparison to the expected sharp clarity