| -Can display animated NEXRAD weather radar and forecasts, current conditions, wave data, surf temperatures, and much more -3.8-inch diagonal, 480 x 320 pixel, 256-color TFT screen with adjustable LED backlight - Unit dimensions: 5.7- x 3.2H x 1.9D -Stores up to 3,000 user waypoints, 50 reversible routes (300 waypoints per route) -10,000 point automatic track log; 15 saved tracks -Rechargeable lithium battery offering 4-15 hours of use (depending on backlight settings) -Alarms: anchor drag, arrival, off-course, proximity waypoint, and clock - Water resistant to IEC 60529 IPX7 standards (submersible in one meter of water for 30 minutes) | 
