This is the smallest adapter I have and it works almost flawlessly. I have a few more but they are quite bulky. It almost looks like you're not even using the adapter. My only complaint is with one of my headphones: when I push the jack all the way in it seems to ruin the signal because the audio is muted. I'll have to pull the headphone jack out a bit before things clear up. But that was only with one pair and I didn't have others to test. Maybe it was the right couple. Either way, they're small, look great, and work great!
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