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; Data cables; Earphones; Electronic black boxes for recording data; Global positioning system (GPS) apparatus; Keyboard covers; Smart watches; Spectacles; Stands adapted for mobile phones; Adapter cables for headphones; Bags adap...