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 and personal digital assistants; Cases for smartphones; Cell phone covers; Covers for tablet computers; Ear phones; Mobile phone cases featuring rechargeable batteries; Screen protectors comprised of acrylic, tempered glass or plastic adapted for use with por...