Antennas; Encoders; Loudspeakers; Microphones; Videorecorders; Walkie-talkies; Webcams; Adapter plugs; Aerial combiners; Boom boxes; Car video recorders; Colour document printers; Computer monitors; Computers and computer peripheral devices; DVD machines; Earphones; Electric sensors; Liquid crystal display (LCD) monitors; Microphone cables; Smartphone mounts; Subscribed identity module (SIM) cards for cellular telephones; USB cables; Wearable video display monitors; Wireless chargers; Wireles...