Computer peripheral devices; Converters; Covers for smartphones; Covers for tablet computers; Data cables; Data processing equipment, namely, couplers; Headphones; Laptop computers; Loudspeakers; Mobile telephones; Notebook computers; Photographic cameras; Protective films adapted for smartphones; Tablet computers; Wearable activity trackers; Electric batteries; Electric cables and wires; Electric navigational instruments; Electrical plugs and sockets