Humminbird ICE 55 Dual Beam Sonar Fishfinder with 6-Color Flasher DisplayNew Open Box-Please see pictures. More pictures available upon request. Does not appear to be missing any components. Dual Beam Sonar: Choose from a narrow and a wide beam for great detail or a generous coverage area, helping you identify fish, structure and contours. 6-Color Fiber Optic Flasher Display: Indicates bottom, fish and your lure in real-time, with user-selected color pallets. Ice Target Line: Use the Target Line to mark the exact depth of any point on the flasher dial. A purple line on the display reminds you where the fish are. 2X Dynamic Zoom: Magnify your view of a specific depth range and rotate the dial to change the area you're zooming into – change on the fly. Adjustable Gain: Dial in the sensitivity of your flasher unit to precisely match to your fishing scenario.