> For the complete documentation index, see [llms.txt](https://itsgreq.gitbook.io/headphone-measurements/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://itsgreq.gitbook.io/headphone-measurements/bose/bose-qc25-nc-on.md).

# QC25 - NC On

<figure><img src="/files/ezoRtHCmfZ0iORhBRSTQ" alt=""><figcaption></figcaption></figure>