Batteries; Battery chargers; Blank flash memory cards; Cabinets for loudspeakers; Cameras; Computer peripheral equipment; Computers; Earphones; Electric cables; Electric door bells; Mouse pads; Portable media players; Protective films adapted for smartphones; RAM (random access memory) card; Smart watches; Smartphones; Telescopes; Televisions; Transmitters of electronic signals; Virtual reality headsets; Stands adapted for mobile phones