Audio amplifiers; Audio-receivers and video-receivers; Cabinets for loudspeakers; Car video recorders; Data cables; Digital to analogue converters; Earphones; Equalisers being audio apparatus; Headphones; Horns for loudspeakers; Loudspeakers; Megaphones; Microphones; Portable media players; Radios; Recording and playing devices for sound and image carriers; Sound mixers; Sound reproduction apparatus; Sound transmitting apparatus; Virtual reality glasses