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 mobile phones; Cases for smartphones; Cell phone cases; Cell phone covers; Power adapters; Power adapters for use in vehicle lighter sockets; Protective cases for smartphones; Protective covers and cases for cel...