Recordable data media; recordable data media with computer software; data storage media; data storage devices; optical discs; blank optical discs; magnetic data media; floppy discs; USB (universal serial bus) memory drives; hard disk drives; semi-conductor memory units; flash memory cards; flash memory card readers; flash memory card adapters; computers; computer peripherals; computer mice; computer mouse pads; computer interface cards; computer software and programs; downloadable computer programs; downloadable electronic publications; game programs; portable music players and recorders; headphones; audio speakers; microphones; electric batteries and cells; solar batteries and cells; storage cases for optical discs and other recordable data media; computer anti-glare screen filters; computer cleaning discs; dust covers for computers; carrying cases for notebook computers; telecommunication devices and apparatus; scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, 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 image; automatic vending machines and mechanisms for coin-operated apparatus; cash registers; calculating machines; data processing equipment; fire-extinguishing apparatus