The world’s easiest fishfinder, HOOK² 4x Bullet offers simple menus, easy access to key functions and Autotuning sonar. Powered by proven Lowrance® performance, HOOK² 4x features wide-angle, Broadband sonar coverage, plus a simple and accurate GPS Plotter. Just plug it in and fish. Yes, it's that easy. Save waypoints, follow trails and navigate to your favorite fishing spot with the simple and accurate GPS Plotter built into the HOOK² 4x GPS Bullet display. Anglers will cover more water in less time with proven HOOK² Bullet wide-angle, Broadband sonar, offering double the sonar coverage of most fish finders. You will be free to focus on fishing with Autotuning sonar, a new feature that actively adjusts sonar settings as fishing conditions change. You just fish and let HOOK² do the rest.