Humminbird 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. The 600 Series when screen size isn"t everything but advanced features are a must, the smart money is on the 600 Series. With an unbelievably clear, HD display, this incredible value delivers more options than you can shake a rod and reel at. Choose from Imaging Sonar, SwitchFire Sonar and GPS cartography. Get it on the water, and this bad boy is touch to beat. Because you don"t need to be a big fish, to put up a big fight. Maximize your angling experience with the Humminbird 698ci HD SI fishfinder GPS system. Internal GPS Combo with Side Imaging. 409470-1