Adjustable smartphone and PC tablet stabilizers and mounts; 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, Tablet computers, headphones, laptops, MP3 players; Cases adapted for mobile phones; Cases for mobile phones; Cases for smartphones; Cell phone cases; Cell phone covers; Cell phone straps; Clear protective cover...