---
title: inputVolume
framework: IOBluetooth
role: symbol
role_heading: Instance Property
platforms: [macOS 10.7+]
path: iobluetooth/iobluetoothhandsfree/inputvolume
---

# inputVolume

Return the input volume

## Declaration

```swift
var inputVolume: Float { get set }
```

## Return Value

Return Value The input volume

## Discussion

Discussion Returns the input volume between 0 and 1. 0 is the same as mute.