Roswell Marine Bluetooth Digital Media Receiver Roswell Marines Digital Media receiver features AMFM radio, USBAux Ports, and Bluetooth to allow for the full range of audio options. This versatile sound solution is IP66 rated to stand up in harsh marine environments and allow for a long working life. The 3 display features full color with a RGB backlit keypad making it easy to control your audio in any condition. Product Features 3 Full Color Display RGB Backlit Keyboard Built-In Bluetooth AMFM,