Radios; Radio sets; Portable radios; Cassette recorders; CD players; Loudspeakers; Portable vibration speakers; Cassette players; MP4 players; Video cassette recorders and players, compact disc players, digital audio tape recorders and players, electronic diaries; Speaker enclosures; Loudspeakers, headphones, microphones and CD players; Audio cassette and CD players; Audio cassette and compact disc players; Cases for CD players