Telephone sets; wireless telephone sets; portable communications apparatus namely handsets, walki-talkies, satellite telephones and personal digital assistants (PDA); cellular phones; MPEG audio layer-3 (MP3) players; televisions receivers; universal serial bus (USB) drives; digital media broadcasting (DMB) players; headsets for cellular phones; portable chargers; monitors for computer; lap top computers; computers; home theaters systems namely projectors, stereos, speakers and modulators; digital versatile disc (DVD) players; portable hard disk drives; apparatus for recording, transmission or reproduction of sound or images for use in telecommunication; apparatus for recording, transmission or reproduction of sound or images; software for cellular phones