Earphones; Intercoms; Telescopes; Bar code printers; Batteries and battery chargers; Chargers for batteries; Computer keypads; Computer peripherals; Computer touchscreens; Electrical plugs and sockets; Electrical sockets; Multimedia projectors; Night vision goggles; Pocket computers for note-taking; Portable computers; Protective industrial face masks; Safety goggles; Solar-powered rechargeable batteries; Wireless computer mice; Wireless headsets for smartphones