Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Devices for wireless radio transmission; Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Protective sports helmet accessories that attach to the helmets, namely, mouth guards, ear pads, throat protectors, chin straps, face masks, jaw pads and eye shields; Public address (PA) and sound s...