by Lowrance

* Brilliant, high-resolution, 5-inch, color display. * CHIRP Sonar - Provides the best possible view beneath the ice. * Highly accurate, built-in GPS antenna plus a detailed U.S. map featuring more than 3,000 lakes and rivers and coastal contours to 1,000 feet. * Optional Americas chart upgrades include Lake Insight™ and Nautic Insight™ PRO, Navionics HotMaps® Premium and Fishing Hotspots® PRO. * Global chart upgrade options include Navionics + and Jeppesen C-MAP MAX-N. * Use your Insight Genesis™ custom maps created from your own sonar logs. * Advanced Signal Processing (ASP) reduces the need to manually adjust settings to see fish, structure and bottom detail more clearly. * TrackBack™ to review recorded sonar history including structure, transitions or fish targets, then pinpoint locations with a waypoint. * Convenient Page selector menu with quick access to all features using one-thumb operation. * Complete portable PPI-18I Ice Pack kit extras, with ice transducer & battery included. * Display 5 in./12.7 cm, Resolution 480 x 480. * Backlighting Fluorescent cold cathode. * Power Output: RMS (PTP) RMS (PTP) Max 500W RMS. * Operating Frequency Med, High (CHIRP), 83kHz/200kHz. * Media Port One microSD slot. * Operating Voltage 12v DC (10-17v DC min-max). * Warranty One year.