3D spectacles; Cameras; Megaphones; Microphones; Scales; Telecameras; Battery charge devices; Blank USB flash drives; Computer keyboards; Electric bark control dog collars; Electric door bells; Electronic navigational and positioning apparatus and instruments; Electronic notice boards; Electronic pens; Eye glasses; Global positioning system (GPS); Notebook computers; Tape recorders; USB chargers adapted for car cigarette lighter sockets; Wireless chargers; Wireless routers