3D spectacles; Automatic indicators of low pressure in vehicle tyres; Bags adapted for laptops; Cabinets for loudspeakers; Car video recorders; Cases for smartphones; Computer hardware; Covers for tablet computers; Earphones; Electric door bells; Electronic collars to train animals; Goggles for sports; Headphones; Rechargeable batteries; Smart watches; Telescopes; Time recording apparatus; Video projectors; Virtual reality headsets; Wireless chargers; Electric and electronic video surveillanc...