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# inputAudioConstraints

> Default audio input track constraints.

```ts
get inputAudioConstraints(): MediaTrackConstraints | undefined
set inputAudioConstraints(value): void
```

Default audio input track constraints.

## **Parameters**

**`value`** `MediaTrackConstraints | undefined`

Constraints applied when acquiring audio input. Pass `undefined` to clear. See [`MediaTrackConstraints`](https://developer.mozilla.org/en-US/docs/Web/API/MediaTrackConstraints).

---

## **Examples**

```ts
console.log(client.preferences.inputAudioConstraints);
```