Portable music-player, e.g. mini-MP3 player and/or recorder, for car radio, has electromagnetic coil, contacting at read head of play-back device, transferring electric music signal to read-write-head of device by electromagnetic induction

摘要

A music-player and/or recorder (1) has a cassette case (5), and an electromagnetic coil (6) coupled with its signal output and/or signal input by an electronic switch. The coil is mounted at the case in a read-head-position and contacts at a read head of the play-back device during the play-back process of the device. The coil transfers an electric music signal to a read head/write head of the play-back device by electromagnetic induction.