Mobile telephones; electronic game software for mobile phone; downloadable ring tones, graphics and music via a global computer network and wireless devices; headsets; microphones; electric battery chargers; electric rechargeable batteries; computers; printers for computers; monitors for computers; personal digital assistants; semiconductors; television sets; camcorders; digital cameras; digital set-top boxes; telephones; DVD players; MP3 players; computer network hubs, switches and routers