Adapter cables for headphones; 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; Cases for mobile phones; Cases for smartphones; Cell phone battery chargers for use in vehicles; Cell phone cases; Data cables; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Ea...