Powered by proven Lowrance performance, the Hook2 5 SplitShot Sonar/GPS Combo with Navionics+ is the worlds easiest fish finder. Built-in high-detail map of U.S. Inland waters with 1-ft. countours of more than 3,000 lakes. Easy access to key functions, simple menus and auto-tuning sonar. SplitShot 2-in-1 sonar includes wide-angle broadband coverage with high CHIRP and DownScan Imaging. Simple, accurate GPS plotter charts your location. The SolarMAX display allows for superior viewing in bright sunlight. It simplifies finding fish with double the sonar coverage of traditional fish finders. Optimized keypad with one-touch access to key features. Easy front-dash or gimbal bracket mount. Mapping options include C-MAP, C-MAP Genesis, Navionics and more. Micro-SD card slot. Includes Navionics+ mapping chip, a $200 value. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Sonar/GPS Combos.