Apparatus for recording, transmission or reproduction of sound or images, cameras, photographic cameras, television apparatus, video recorders, CD and DVD players and recorders, MP3 players, computers, desktop computers, tablet computers, wearable technological devices, namely, smartwatches, smart wristbands, namely, electronically encoded identity wristbands and head-mounted cameras; microphones, loudspeakers, earphones, telecommunications apparatus, apparatus for the reproduction of sound o...