The substitute for the 3.5mm headphone jack is this:
- You need to charge yet another device
- battery life is crap
- battery is NOT removable, rendering headphones useless once the charge doesn't hold
- sound quality is garbage
- wireless range isn't great
- EXPENSIVE
This is supposed to be the successor to headphone jack? What problem did you ever have with wired headphones other than the presence of a wire?
Also, you do know that the existence of the headphone jack DOES NOT mean you can't also have bluetooth as an option, RIGHT??