3D spectacles; Microphones; Scales; Telescopes; Blank USB flash drives; Car video recorders; Connections, electric; Eye glasses; Portable media players; Soundbar speakers; USB cables; Video monitors; Virtual reality headsets; Wireless ear buds; Wireless cellular phone headsets; Wireless charging mouse pads; Wireless electronic visitor chimes; Wireless routers; Wireless speakers; Wireless telephones; Computer equipment, namely, wireless cards