The 698ci HD SI Combo features a brilliant 480H x 640V, 5 256 color display with backlight. Side Imaging and Down Imaging sonar with 4000 watts PTP power output, Precision Internal GPS Chartplotting with built-in Humminbird UniMap cartography with a card slot for optional maps and saving waypoints along with a Tilt Swivel Quick Disconnect mounting system. It also has three programmable preset buttons to save your favorite views. The design allows for drop-in replacement capability for competitive in-dash models. Maximize your angling experience with the Humminbird 698ci HD SI fishfinder GPS system.