Apparatus for recording, transmission, processing and reproduction of sound, images or data; Calculating machines; Camcorders; Central processing units for processing information, data, sound or images; Computer memory devices; Data processing apparatus; Data processing equipment, namely, couplers; Earphones; Electronic pens; Floppy disc drives; Headphones; Keyboard covers; Megaphones; Microphones; Mouse pads; Mouse mats; Notebook computers; Photographic cameras; Smart watches; Smart rings; S...