Single-DIN MP3 Player with Aux input that allows you to connect the headphone output of an external device (MP3 Player, Smartphone, etc.) to this unit so you can enjoy your stored music or streaming music apps through your system.The 3.5 mm Front Aux input allows you to connect the headphone output of an external device (MP3 Player, Smartphone, etc.) directly into the front of this source unit so you can enjoy your stored music or streaming music apps through your system.An ID3 Tag is a metadata container used in conjunction with the MP3 audio file format. It allows information such as the title, artist, album, track number, and other information about the file to be stored in the file itself.Different regions of the world have varied requirements for broadcasting radio frequencies. The selectable tuner function allows you to adjust this radio's tuner to receive radio broadcasts depending on where you are in the world.
