---
title: WKAudioRecorderControllerOptionsMaximumDurationKey
framework: watchkit
role: symbol
role_heading: Global Variable
path: watchkit/wkaudiorecordercontrolleroptionsmaximumdurationkey
---

# WKAudioRecorderControllerOptionsMaximumDurationKey

The maximum length of recorded audio clips. The value of this key is an NSNumber object with an TimeInterval value containing the maximum duration in seconds. If you do not specify this option, there is no maximum recording time.

## Declaration

```swift
let WKAudioRecorderControllerOptionsMaximumDurationKey: String
```

## See Also

### Constants

- [WKAudioRecorderControllerOptionsActionTitleKey](watchkit/wkaudiorecordercontrolleroptionsactiontitlekey.md)
- [WKAudioRecorderControllerOptionsAlwaysShowActionTitleKey](watchkit/wkaudiorecordercontrolleroptionsalwaysshowactiontitlekey.md)
- [WKAudioRecorderControllerOptionsAutorecordKey](watchkit/wkaudiorecordercontrolleroptionsautorecordkey.md)