The world’s easiest fish finder, 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. Just plug it in and fish, it's that easy.Perfect for kayaks and boats with limited console space, the compact HOOK2 4x Bullet features proven Broadband Sounder and is available with a basic GPS plotter or as a sonar-only model.Lowrance Fish Finder HOOK2 4x with Bullet Skimmer Transducer, 4" Screen:SIMPLE TO USE: The 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.WIDER SONAR COVERAGE: The HOOK2 4x Lowrance fish finder offers a wide-angle sonar cone giving you double the coverage of traditional depth finders for boats.IDENTIFICATION FISHING ACCESSORIES: 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.SONAR BOAT AND KAYAK ACCESSORIES: The Lowrance Fish Finder with Bullet Skimmer Transducer gives you traditional 2-D sonar (fish arch) views and is ideal for kayaks and small boats.DARK BODY AND MOUNT: The Lowrance fish finder has a dark grey colored frame and body with an easy-to-assemble black mount.