Tested and working. The Retro GPX AM/FM Cassette Player Radio Model C476SM in light blue is a portable audio device that combines both AM/FM radio capabilities with a cassette tape player. This vintage-inspired device features a headphone jack for private listening and operates on the GPX brand, known for its quality and reliability. With its unique combination of features and classic color, this radio cassette player is a perfect addition to any collection of personal audio devices. A-28-f