Analog cable television set, digital television set, projection television set, home theater products, namely, liquid crystal display panels, and liquid crystal projectors, television/DVD combos, television/VCR combos, video cassette recorders, video cassette players, DVD recorders, DVD players, MP3 players and recorders, cassette players and recorders, compact disc players and recorders, personal video recorders and players, home audio systems comprised of built-in AM/FM radio receiver, DVD player, speakers, and hard-disk drive, personal and portable audio bookshelf stereo systems, personal mini stereo systems, microphones, car audio systems comprised of amplifiers, speakers, head units, cassette and/or CD players and CD changers, digital radio, batteries, electronic personal organizers, calculators, audio amplifiers, audio stereo receivers, stereo turntables, phonographs, dictation machines and dictation transcribers, corded and cordless telephones, 900 MHZ telephones, telephone answering machines, camcorders, digital cameras, mini disc players and recorders, portable radios, clock radios, microwave ovens for laboratory use, headphones