Calculating machines; Chargers for electric batteries; Comparators; Earphones; Electronic key fobs being remote control apparatus; Electronic pens; Electronic educational apparatus, namely, communication blocks that manipulate and convey information electronically based on their arrangement and are used for cognitive development in disciplines such as counting, spelling or quantitative; Eyeglasses; Geiger counters; Humanoid robots with artificial intelligence; Micro-processors; Microphones; Pedometers; Protractors; Radios; Record players; Safety nets; Security surveillance robots; Security and fire alarms; Signaling whistles; Sleeves for laptops; Smart rings; Smartphones; Smartwatches; Sound alarms; Sports whistles; Telecommunication apparatus in the nature of wireless receivers in the form of jewellery; Telephone receivers; Time switches, automatic; Transparency projection apparatus; Video baby monitors; Video telephones; Wearable activity trackers; Weighing machines; Acoustic sound alarms; Computer monitors; Electrical connectors; Magnetic identifying cards; Measuring rulers; Optical frames; Punched card machines for offices; Punched card office machines; Wearable computers in the nature of smartglasses