Batteries; Batteries and battery chargers; 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, MP3 players, personal digital assistants; Cases adapted for cameras; Cases adapted for computers; Cases adapted for mobile phones; Cases adapted for photographic equipment; Cases for mobile phones; Cell phone auxiliary cables; Cell phone backplates; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Cell phone cases; Cell phone covers; Cell phone faceplates; Cell phone having large keys and numbers that assist users having impaired vision or dexterity; Cell phone straps; Cell phones; Cellular phone accessory charms; Cellular phone usage detection system comprising a camera and a mobile phone signal receiving device; Cellular phones; Computer card adapter; Computer hardware and computer peripherals; Computer network adapters; Computer network adapters, switches, routers and hubs; Connectors for electronic circuits; Control cabinets specially adapted for traffic control equipment; Converters; Data cables; Data synchronization cables; Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Earphones; Earphones and headphones; Electric cables, wires, conductors and connection fittings therefor; Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, mobile phones, portable music players, personal digital assistants; Loudspeakers; Mousepads; USB cables; USB cables for cellphones; USB hubs; Wireless cellular phone headsets