Offering a wealth of amazing features like a 5.0 MP camera and 3.5 GB of internal memory, the Montana 650T outperforms every other GPS on the market. The Montana 650T features a large 4" touch-screen display with exceptional 272x480 pixel resolution and true dual-orientation capability that transitions seamlessly from portrait to landscape mode for enhanced, wide-angle map views. Premium 65K-color, trans-reflective TFT LCD offers a smooth, highly responsive user interface, high-contrast color, and crisp image clarity in all light conditions. Comes pre-loaded with the Worldwide DEM basemap for navigation around the globe. Hot-Fix satellite prediction pinpoints your location faster, even in heavy cover and low-lying areas. Built-in three-axis compass and barometric altimeter. Shares data wirelessly with other wireless-enabled Garmin units. Micro SD card-compatible for expanding memory. High-speed USB interface. The Montana 650T even acts as an automotive GPS with spoken turn-by-turn directions. Supports Garmin BirdsEye satellite imagery (sold separately). Powered by 3 AA batteries (not included). Includes a USB cable, lanyard, quick reference guide, and an owner's manual on disk. Dimensions: 5.6"H x 2.9"W x 1.4"D.