# play

Play background audio.

## Support

App capability | Android | iOS | PC | Preview
---|---|---|---|---
Gadget | V5.20.0+ | V5.20.0+ | **✓** | Preview
Web app | **X** | **X** | **X** | Preview

## Input
None

## Output
None
## Sample code

```js
const bam = this.backgroundAudioManager = tt.getBackgroundAudioManager();
bam.src = 'https://someaudiourl';
bam.play();
```