I bought the iPhone 6S in switching over from a Blackberry. I use Shure 535s with an iPad Air. I would like to use it with the iPhone 6S, but because I need the ugly external battery, I can not use the 535s or even my Etymotics without some kind of adapter or without removing the battery. Is anybody aware of a straight through adapter which will work with the Apple Smart Battery and enable my earphone usage?
Would this work?
If you do a search for iphone headphone jack extender on Amazon, several examples come up.