9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
amplifiers; audio-receivers and video-receivers; cd players; digital audio players; dvd players; headphones; headsets for mobile telephones; loudspeaker systems; loudspeakers; microphones; radios; wireless transmitters and receivers; computer software applications that facilitate access to audio content over computer networks or control the operation of audio devices; computer application software for mobile phones, tablets or other mobile devices, namely, software for controlling devices that enhance or amplify ambient sounds; protective cases for audio equipment in the nature of headphones; mounts, mounting brackets, and stands adapted for audio speakers; communications headsets for use with communication radios, intercom systems, or other communications network transceivers; earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords