This listing is for an original Mercedes-Benz BE1692 car stereo unit, featuring an AM/FM tuner, Weather Band (WB), and a cassette tape player. It also includes control functionality for an external CD changer (CD button). This OEM unit, part number 003 820 89 86, was manufactured by Becker in Germany. It operates on 12 Volts. The unit is shown as pictured, please review all images for condition and included components. Ideal for restoring a classic Mercedes-Benz or as a replacement part.