video tape recorders, audio tape recorders, compact disc players and video disc players

Audio and video tape cassette and laser disc players; audio and video cassette and laser disc recorders; radios; headphones; CD, optical and electronic media sound and video players; CD, optical and electronic media sound and video recorders; music, audio, video and multimedia entertainment content recorded on discs, tapes, CD's and other media, and in electronic and computer-readable file format