Apparatus for recording, transmission or reproduction of sound; Audio-video receivers; Cameras; [ Computer peripherals; Computer software for encryption; ] Headphones; Loudspeakers; [ Loudspeakers, headphones, microphones and CD players; ] Notebook and laptop computers; Portable media players; [ Portable video cameras with built-in videocassette recorders; Remote control transmitter for radio-controlled devices; Air traffic control radio equipment; Broadband wireless equipment, namely, teleco...