Powered by proven Lowrance performance, the Hook2 7 SplitShot Sonar/GPS Combo is the worlds easiest fish finder. Built-in high-detail map of U.S. inland waters with 1-ft. contours of more than 3,000 lakes. Easy access to key functions, simple menus and autotuning 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 7 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. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Sonar/GPS Combos.