AM/FM AM/FM Radio presets allow you to preset your favorite radio and listen to it. Weatherproof they are protected against moisture from rain, splashed water, fog, and other elements Bluetooth Wireless Music Directly listen to the music on your Bluetooth Device Widely Application Boat Water-Resistant Media Receiver with AM/FM Radio Marine Radio You can use this marine receiver to watch movies, browse images, and Listen to your favorite music. What’s in the Box: 1 x Water Resistant Media Receiver 1 x Wiring Harness 2 x Installation Nuts 1 x speaker 1 x User's Manual