Hybrid Dual Imaging (hdi * Broadband Sounder Plus Exclusive Downscan Imaging * Highly Accurate, Built-in Gps Antenna Plus A Detailed Us Background Map, With Optional Charting Upgrades * 7" Widescreen * 7" color LCD * 250 Watt 83/200KHz and 455/800KHz Down Scan Imaging fishfinder * Bulit-in GPS/chartplotter with basemap * Includes transom mount 83/200KHz transducer * One year parts and labor warranty