Adapter plugs; Audio speakers; Batteries and battery chargers; Battery chargers; Carrying cases for cell phones; Corrective glasses; Earphones and headphones; Electric adapter cables; Electric cables, wires, conductors and connection fittings therefor; Electric connections; Electric switches; Electrical cables for use in connections; Field-glasses; Headsets for telephones; Loud speakers; Measuring instrumentation and apparatus, namely, digitizers; Optical glasses; PC tablets; Pedometers; Powe...