---
title: kIOAudioSelectorControlSelectionValueExternalMicrophone
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646414-anonymous/kioaudioselectorcontrolselectionvalueexternalmicrophone
---

# kIOAudioSelectorControlSelectionValueExternalMicrophone

## Declaration

```occ
kIOAudioSelectorControlSelectionValueExternalMicrophone = 'emic'
```