If you want to listen to your old tapes, you need a tape player, a deck, a recorder or a tape recorder. In a tense geopolitical situation, a battery-powered cassette player with an integrated radio also has its place. A particularly wide range of information and entertainment is provided by a magnetoola that allows you to listen to cassettes, CDs and memory sticks. Depending on the model, cassette radios can have many additional features. Magnetic solenoids and radios are available in a portable version. In addition, they also run on mains electricity. Remote-operated solenoids are very practical, allowing you to change the station, the sound source and the volume from several metres away.