Battery chargers; Cables, electric; Cases for smartphones; Chargers for electric batteries; Computer hardware; Computer memory devices; Computer peripheral devices; Covers for smartphones; Earphones and headphones; Electric plugs; Electric wires; Interfaces for computers; Memory cards; Memory cards for video game machines; Memory expansion cards; Protective films adapted for computer screens; Protective films adapted for smartphones; Wireless cellular phone headsets; Blank USB flash drives; B...