Batteries, electric; Battery chargers; 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, smartphone; Cell phone cases; Cell phone auxiliary cables; Cell phone backplates; Cell phone battery chargers; Cell phone cases; Cell phone covers; Cell phone faceplates; Cell phone straps; Cell phones; Computer peripheral devices; Headphones; M...