The BOSS in-dash audio and digital media player is a versatile, all-in-one device for use in vehicles. It is capable of playing or streaming CDs, AM/FM radio, MP3 players, SD cards, digital media from smartphones, and any other USB-compatible device. Take advantage of a variety of features, including built-in preset EQ, electronic skip protection, and front and rear pre-amp outputs. Bluetooth functionality lets you make calls, stream audio, and control the music wirelessly and hands-free.