> For the complete documentation index, see [llms.txt](https://qudelix.gitbook.io/home/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://qudelix.gitbook.io/home/5k/getting-started/output-jack-and-mic.md).

# Output Jack & Mic

5K supports 2.5 BALANCED audio output and 3.5 UNBALANCED audio output.

Additionally, it has a built-in microphone, enabling Bluetooth calls and USB MIC functionality.

<figure><img src="https://3332347321-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6eUmiJ4Hi4Cv2aUhWNRV%2Fuploads%2FchKtLhzyzgn04tdj4o6X%2Fimage.png?alt=media&amp;token=7bae2b43-0311-410f-8bef-3b8084789c14" alt="" width="375"><figcaption><p>5K Audio Jack &#x26; Microphone</p></figcaption></figure>

<figure><img src="https://3332347321-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6eUmiJ4Hi4Cv2aUhWNRV%2Fuploads%2F4GnKJMDP34lWuBeju8tw%2Fimage.png?alt=media&amp;token=fdde244a-3850-4a2d-8aa3-cb8534f3a2f0" alt=""><figcaption><p>5K Audio Jack</p></figcaption></figure>

{% hint style="danger" %}
The Qudelix-5K device receives digital audio and outputs analog audio.
{% endhint %}