Apparatus for recording, transmission or reproduction of sound and images; MP3 players, PMP players, namely, portable media players; portable game machine, namely, hand-held unit for playing electronic games for use with an external display screen or monitor; mobile phone, cordless telephone, corded phone, wired and wireless headphones; telephone headsets; mobile phone and MP3 player accessories, namely, speaker systems, headphones, earphones, dongles in the nature of USB (Universal Serial Bus) hardware for limiting and permitting use of mobile phones and MP3 players, FM radio transmitters, flexible displays for mobile phones and MP3 players for showing contents through a screen and playing audio/visual recordings; protective films for MP3 players, namely, protective covers specially adapted for MP3 players; protective films for mobile phones, namely, protective covers specially adapted for mobile phones; mobile phone and MP3 player armband accessories, namely, carrying cases for mobile phones and MP3 players that are specially adapted for carrying the mobile phone and MP3 player on the arm via an armband; mobile phone and MP3 player accessories, namely, specially adapted neck straps and lanyard type neck straps for mobile phones and MP3 players which restrain mobile phones and MP3 players from movement on a wearer, keyboard, speaker headphones, accessories for television, namely, programmable digital television recorders, remote controls for televisions, and television antennas; audio and visual apparatus, namely, DVD players and video cassette recorders and CD players