Learning Foreign Languages by cassette tapes and need a cassette tape player with a rewind button. AM/FM radio is nice when not using the cassette tape player. However, I was pleasantly surprised with the built-in cassette tape recorder; I was not expecting that!  A portable AM/FM cassette tape  player that multi-tasks: listen to the radio, listen to cassette tapes, and record cassette tapes. You can't go wrong purchasing this product.