Backpacks especially adapted for holding laptops and notebook computers; 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 adapted for holding smartwatches; Cases adapted for mobile phones; Cell phone cases; Cell phone covers; Cell phone straps; Earphone accessories, n...