4 solutions to the iPhone 7's dongle crisis

If you've got an iPhone 7, you're probably pretty pleased with yourself. What you're probably less pleased about is the removal of the 3.5mm headphone port.  While Apple has bundled a Lightning to 3.5mm headphone jack adapter with the iPhone 7 (and sells a replacement for $9) this official doodad hogs the single port.  SEE ALSO: 8 easy ways to guard your privacy on your iPhone We've found four innovative products that let you charge your iPhone 7 and listen to music at the same time. I