FREE Lake Insight Pro Limited Edition Map Card for Endura series handheld gps! Fully loaded GPS navigator. Premium maps roads and POIs. Video picture and mp3 player lidimensions: 5.1 inches h x 2.3 inches w x 1.2 inches d. Weight: 5.8 oz. Waterproof (ipx7). Speaker and headphone jack and microphone. Uses 2 AA batteries (sold separately). Includes: Sierra handheld GPS --- mini usb data/power cable --- quick start guide and user manual.