RainbowWizard6 years ago-101And if you connect a headset with a microphone, does the sound only go out or also in via the microphone when telephoning?Show in original language (German)pattyfit106 years ago • purchased this product000purchased this productUnfortunately, I don't have such a headset, so I can't judge it. But if it works with the normal jack of older iPhones, it should also work with newer ones with this adapter.Show in original language (German)Comment