I think apple is trying to change how phones work which is a good idea, though they replaced the headphone jack poorly, they should've included in the box a wireless headphone jack adapter containing that Bluetooth chip so any headphones/earphones can become wireless, or with that lightning cable to aux another lightning adapter to enable charging + music.
I support apple in many ways as they always impress me, I just am skeptical about that detail, hope they come up something better on the iPhone 7 S