Some of the features of the IC-M422 include: It's Submersible - Smart microphone allows you to change channels and switch between high and low power from microphone - LCD has large 2 digit channel indication with scrolling names and backlighting and 4 step contrast - 7 step keypad backlighting - Dual-watch and Tri-watch functions - Simple and easy "Tag" scanning system - NOAA weather channels with alert function - Low voltage indicator for low battery alert - Built in DSC - New PA Hailer feature allows you to transmit or receive from a PA horn - Comes in Black or White - Many more outstanding features. Please choose color when ordering.