Earphones; Smartphones; Smartwatches; Transponders; Baby monitors; Car video recorders; Cases for smartphones; Electric navigational instruments; Ink cartridges, unfilled, for printers and photocopiers; Mobile telephones; Portable media players; Tablet computers; Telecommunication apparatus in the nature of wireless receivers in the form of jewellery; Transmitters of electronic signals; Wearable activity trackers; Video baby monitors