Wireless headsets for smartphones; Wireless earphones; Personal headphones for use with sound transmitting systems; Headsets for telephones; Telephone headsets; Projector lamps; Headsets for use with computers; Electronic equipment, namely, transformers, baluns, and cables, all used in connection with computers, computer peripheral devices, televisions, audio-video equipment, closed-circuit TV equipment and telecommunication equipment; Communications headsets for use with communication radios...