Headphones; Audio cables; Audio headphones; Batteries and battery chargers; Battery cables; Battery chargers; Cable television converters; Cables, electric; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Data cables; Data synchronization cables; Dust proof plugs for earphone jacks; Ear phones; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Earphones and he...