The Lowrance Elite FS7” Combo Including Active Image 3-1 Transducer and CMAP is an incredible piece of tech for finding more fish. This combo uses a bright, high-resolution multi touch 7 inch screen and comes preloaded with C-MAP® enhanced embedded charts. It’s compatible with a wide range of charts, so you can get a detailed view of everything beneath your boat.The Elite FS7” Combo includes Lowrance’s FishReveal™ technology - a huge step forward that makes it easier to find fish by combining CHIRP sonar fish targets. The whole package supports wireless networking, so you won’t be tripping over inconvenient cables. A great package for crystal-clear information to help you catch more fish.