Cell phone straps; Electric connections and connectors; Electrical plugs and sockets; Headphones; USB cables; Video baby monitors; Antennas; Bags adapted for laptops; Cases for smartphones; Covers for tablet computers; Covers for personal digital assistants; Covers for smartphones; Data processing equipment, namely, couplers; Protective films adapted for computer screens; Protective films adapted for smartphones; Rechargeable batteries; Sleeves for laptops