The CLARION Marine Radio and DVD is a top-quality audio system designed for use in marine vehicles. With a maximum current consumption of 15A and support for FM radio in various countries and continents, this radio offers a wide range of listening options. It also features a USB port that can support up to 9,999 songs, as well as a power source of 14.4V DC. The model GR1BT includes features such as AM/FM radio, an integrated amplifier.