Member Name | Description |
---|---|
BluetoothHFP | Bluetooth based microphone |
BuiltInMic | The built-in microphone (this device is not available on iPod touch devices for example). |
HeadsetMic | Headset based microphone |
LineIn | Line input |
None | No input device. |
USBAudio | Microphone connected through USB (connected either throught the Lightning or 30-pin ports). |