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 for smartphones; Cell phone covers; Covers for tablet computers; Ear phones; Mobile phone cases featuring rechargeable batteries; Plug adaptors; Screen protectors comprised of acrylic, tempered glass, plastic adapted for us...