Acoustic couplers; Antennas for wireless communications apparatus; Audio-video receivers; Battery chargers; Cabinets for loudspeakers; Computer hardware and peripheral devices and computer software for data communication and translating and transmitting data sold therewith; Dog whistles; Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Electric navigational instruments; Electrical plugs and sockets; Flashlig...