Antennas; Batteries; Battery chargers; Broadband wireless equipment, namely, telecommunications base station equipment for cellular and fixed networking and communications applications; Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Headphones; Intercoms; Radio sets; Radios; Video cables; Walkie-talkies; Wireless cellular phone headsets; Wireless headsets for smartphones; Adapter cables for headphones; Aud...