Encoded electronic chip cards for improvement of television image quality; universal serial bus (USB) drives; headsets for mobile phones; portable chargers for mobile phone batteries and digital camera batteries; portable hard disk drives; computer software for mobile phones, namely, for mobile phone operating systems, sending and receiving information, to provide web-based access to applications, products and services; computer application software for television; computer application software for personal computer monitor; speakers for home theaters; integrated circuits; on board units on vehicle and electronic toll smart cards for easy pass in highway; solar batteries; recorded computer programmes (programs); downloadable computer programs (software); personal computer (PC) cameras; computer software for education; downloadable image files accessible via the Internet; electronic downloadable publications; speakers for video conference