I can't seem to expand images or download them in comments. Other than that, it's just been great to have Boost back!

Hey babe, want to hear my mixtape? It's all Rush and there's only like four songs but it's two hours long.

No wait, please come back....

When my headphones run out of battery, I switch to using the aux cord. The jack also allows me to play backing tracks through my guitar amp via the aux cord. I agree that wireless is superior for everyday use, but there are certain situations where I need the headphone jack.