Apparatus, instruments and cables for electricity; apparatus and instruments for accumulating and storing electricity; batteries; chargers for electric batteries; apparatus and instruments for controlling electricity; electric and electronic components; photovoltaic apparatus for generating electricity; cables and wires; electrical circuits and circuit boards; information technology and audio-visual, multimedia and photographic devices; data storage devices and media; communications equipment; USB hubs; loudspeakers; optical enhancers; signal cables for IT, AV and telecommunication; fiber optic cables; apparatus for recording, transmission or reproduction of sound, data or images; audio/visual and photographic devices; data processing equipment and accessories (electrical and mechanical); computer networking and data communication equipment; point-to-point communications equipment; hands free kits for phones; hands-free headsets for cell phones; hands-free holders for cell phones; hands-free microphones for cell phones; broadcasting equipment; audio devices and radio receivers; downloadable and recorded content; media content; computer software; application software; system and system support software, and firmware; virtual and augmented reality software; web application and server software; software for monitoring, analysing, controlling and running physical world operations; communication, networking and social networking software.