iPhone 7 plus vs iPhone 6s plus

http://www.iphonefmtransmitter.com/fm-music-transmitter-for-iphone-7-and-iphone-7-plus/

In this video Captain Obvious pointed out some of the main differences between the 2016 New iPhone 7 Plus vs the 2015 iPhone 6s Plus.

The main differences being the missing headphone jack on the new iPhone 7 Plus vs and it's extension / dongle provided by Apple.

The sound quality and loudness differenceses are evident thru the Apple's headphones. The new headphone bud with lightning connector sounded louder versus the old apple headphone bud with the traditional 3.5 mm headphone jack.