Audio speakers; [ Car cassette players; Car video recorders; Computer cameras; Computer network bridges; Earphones; Electric navigational instruments; Electronic navigational and positioning apparatus and instruments; GPS navigation device; Headsets for mobile telephones; ] Loudspeakers [ ; MP3 players; Rearview cameras for vehicles; Sound bars; Sound and picture recording apparatus; Video monitors; Wireless headsets for smartphones; Data processing equipment, namely, couplers ]