Audio-video receivers; audiovisual teaching apparatus namely audiovisual receivers and projectors; Sound recording apparatus, namely, audio tape recorders; audio-video disc players; Liquid crystal display video disc players and compact disc players; digital video disc players; wireless headphones; video graphic cards; audio and video recording machines; video capture cards

Audio-video receivers; audiovisual teaching apparatus, namely, audiovisual receivers and projectors; Sound recording apparatus, namely, audio tape recorders; audio-video disc players; Liquid crystal display video disc players and compact disc players; digital video disc players; wireless headphones; video graphic cards; audio and video recording machines; video capture cards