HOOK2-4x GPS All Season Pack (EU); The world’s easiest fishfinder, HOOK2 4x GPS Bullet offers simple menus, easy access to key functions and Autotuning sonar. Powered by proven Lowrance® performance, HOOK2 4x GPS features wide-angle, Broadband sonar coverage, plus a simple and accurate GPS Plotter. Just plug it in and fish, it´s that easy.