Product detailsThe world's easiest FishFinder, HOOK2 4x bullet simple menus, easy access to critical functions, and autotuning sonar. Powered by proven Lowrance performance, HOOK2 4x features wide-angle, Broadband sonar coverage. Just plug it in and fish, it's that easy. Perfect for kayaks and boats with console spaceThe Lowrance HOOK2 4x fish finders for boats and kayaks feature auto-tuning sonar and phone-like menus giving you more time to spend fishing and less time dealing with your fishing gear.The HOOK2 4x Lowrance FishFinder offers a wide-angle sonar cone giving you double the coverage of traditional depth finders for boats.The Lowrance fish finders for kayaks and boats come with a single transducer that can be mounted on the transom inside the hull, on the trolling motor, or through a scupper hole.The Lowrance FishFinder with bullet skimmer transducer gives you traditional 2-D sonar (fish arch) views and is ideal for kayaks and small boats.The Lowrance FishFinder has a dark grey colored frame and body with an easy-to-assemble black mount.