Fine Digital FineDrive 400 4-Inch Portable GPS Navigator GPS navigation system is compact and portable Preloaded with NAVTEQ mapping data for the 48 contiguous United States and Canada Bright and vibrant four-inch TFT color touchscreen interface Automatic route calculation to any destination and turn-by-turn voice-prompted direction Measures 5.16 x 3.52 x 1.05 inches (WxHxD)