Effortless Communication  Easy to Operate MarineLink® Safety & Security Text & Icon Display Polarized LCD Display Battery Monitoring System Variable Audible Alarm  Movable from Boat to Boat  Dual Power Operation  Light, Super Strong Handle  4 Handle Command Buttons  30 Hour Battery Life  Water Activated Alarm  Carbon Fiber Blended Harness  Replaceable Handle Grip  Waterproof & Marine Tough  2 Year Warranty     (click on the play button)                                              (hover Overview features)