9 Blank magnetic recording and/or reproducing media in the form of tapes, cards and discs for recording sound and/or pictures and/or data; prerecorded magnetic tapes, cards and discs featuring music, movies, language and educational lessons and/or lectures; blank optical recording and/or reproducing media in the form of cards and discs for recording sound and/or pictures and/or data; batteries; blank magnetic coded cards having monolithic or solid state memory for storage of information; blank magnetic data carriers using integrated circuit memory for recording and/or reproducing; computers and power controllers for computers and their peripheral equipment; video accessories, namely, magnetic head cleaners, demagnetizers, amplifiers and signal boosters, transformers, signal splitters, electrical adapters, electric switches, coaxial cables, and audio dubbing cables; CD cleaners; headphones; wireless headphones; wireless earbuds; wireless FM radio transmitter; headphone replacement pads; headphone extension cord adapters; earphones; microphones; telephone accessories, namely, replacement and extension cords, handset coil cords, antennas, junction boxes; computer peripheral devices for the duplication, cleaning and printing of compact discs; Blank USB flash drives; Secure Digital (SD) Memory Cards; CD cases, DVD cases; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones, audio/video players; video projectors; Sound bars