SONY WM-FX521 AM/FM Stereo Cassette Walkman(R) - Silver Worldwide digital synthesized AM/FM stereo tuner can be used anywhere in the world, and provides rock solid station lock 40 station Preset Memory ( 30 FM / 10 AM ) New slim, high tech styling -- player is the same dimensions as a cassette, making it easy to carry & hold Auto Reverse Cassette player with Automatic Music Sensor(TM) ( AMS ), Blank Skip, 1 Song Repeat Anti rolling mechanism