Batteries; Cabinets for loudspeakers; Cases for smartphones; Computer peripheral devices; Electric wires; Eyeglasses; Headphones; Laptop computers; Portable media players; Protective films adapted for smartphones; Rechargeable batteries; Sleeves for laptops; Virtual reality headsets; Blank CD-ROMs for sound or video recording; Blank USB flash drives; Covers for smartphones; Data processing equipment, namely, couplers; Electric contacts; Electric navigational instruments; Electrical plugs and sockets; USB card readers