Can I use USB headset with iPhone?
I have a USB headset. It works just fine on a PC or a Macbook without any install.
If I connect it to an Android phone with micro-USB port, via some micro-USB to full-size USB adapter, it doesn't work. It can even restart the whole phone.
For iPhone with the Lightning port, is it possible to connect a USB headset to it via some Lightning-to-USB adapter?
I've tried the Apple USB -> Lightining dongle with USB headphones. It delivers audio from some audio apps, but not the phone. Even with the phone app, I can hear the dial tones, but not the conversation. The conversation comes out from the phone's speaker.
If your USB headset uses a split between USB power and an auxiliary line for the audio input you can use a battery pack to power the headset with the USB cable and use the dongle that comes with the iPhone 7 to connect the audio output from your iPhone 7 to your headset. Otherwise if you rely on getting audio transmission through USB data you will be out of luck unless somebody makes an external driver dongle for the iPhone.