Headphones; Microphones; Scales; Scanners; Smartwatches; Telescopes; Alarm installations and alarms; Balances; Blank USB flash drives; Cabinets for loudspeakers; Cameras; Car video recorders; Cases for smartphones; Computer hardware; Computer hardware and computer peripheral devices; Computer memories; Covers for smartphones; Digital signal processors; Dog whistles; Downloadable computer programs using artificial intelligence for use in software development, machine learning, facial and speec...