---
title: volumeControl
framework: mediadevice
role: symbol
role_heading: Instance Property
path: mediadevice/mediaoutputdevice/volumecontrol-swift.property
---

# volumeControl

The type of volume control supported by this device.

## Declaration

```swift
let volumeControl: MediaOutputDevice.VolumeControl
```

## Discussion

Discussion Specifies how volume can be adjusted on this device, which determines the available volume control methods and how volume controls should be presented in the user interface.