Bags and cases specially adapted for holding or carrying portable telephones and telephone equipment and accessories; Batteries; Battery chargers for use with telephones; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones; Cell phone backplates; Cell phone cases; Cell phone covers; Cell phone faceplates; Cell phone straps; Data cables; Data processing equipment, namely, couplers; Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Earphones; Electric cables and wires; Electric connections and connectors; Electrical plugs and sockets; Electronic cables; Electronic memories; Head-clip cell phone holders; Headphones; Keyboards for mobile phones; LCDs; Liquid crystal display (LCD) monitors; Loudspeakers; Microphones; Mobile phone cases featuring rechargeable batteries; Mobile telephones; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Mouse mats; Mouse pads; Mousepads; Neoprene laptop covers; Portable photography equipment, namely, reflectors, tripods, light stands and supports and bags specially adapted for these goods; Portable telephones; Power supply connectors and adaptors for use with portable electronic devices; Protection masks; Protective covers and cases for tablet computers; Protective covers for smartphones; Protective display screen covers adapted for use with cell phones and tablet computers ; Renewable battery system to provide backup power; Smartphone mounts; Telephone sets; Touch screens; USB cables for cellphones; Wireless headsets for smartphones; Wireless indoor and outdoor speakers; Wireless telephones; Flat panel display screens; Video screens