> ## Documentation Index
> Fetch the complete documentation index at: https://docs.moorcheh.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# moorcheh-edge voice check

> List ALSA/USB audio devices and probe capture and playback.

## Synopsis

```bash theme={null}
moorcheh-edge voice check [options]
```

## Options

| Flag         | Default | Description                                  |
| ------------ | ------- | -------------------------------------------- |
| `--no-probe` | off     | List devices only; skip record/playback test |
| `--json`     | off     | Print report as JSON                         |

## Examples

```bash theme={null}
moorcheh-edge voice check
moorcheh-edge voice check --no-probe
moorcheh-edge voice check --json
```

Use the listed capture and playback device names with [`voice listen`](/cli/voice/listen) (`--capture-device`) and [`voice speak`](/cli/voice/speak) (`--playback-device`), or set `MOORCHEH_AUDIO_CAPTURE` / `MOORCHEH_AUDIO_PLAYBACK`.

## Related

* [`voice listen`](/cli/voice/listen)
* [`voice speak`](/cli/voice/speak)
* [Voice CLI overview](/cli/voice/introduction)