> 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/iems/blon/blon-bl-03ii.md).

# BLON BL-03II

<figure><img src="https://31762434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4NrSugToAwYkW0a8hV%2Fuploads%2FzDEhaGI7vZ1f2f7XomAk%2FBlon%20BL-03II.png?alt=media&amp;token=0ab81c26-cf9a-44ac-b2c3-280675ddfec4" alt=""><figcaption></figcaption></figure>

<figure><img src="https://31762434-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M4NrSugToAwYkW0a8hV%2Fuploads%2FkKebnuFgUQ2321kQC8uZ%2FBLON%20BL-03%20vs%20BL-03II%20(Green).png?alt=media&amp;token=1a1c2cea-2bdd-4fc6-862c-32af4d206005" alt=""><figcaption></figcaption></figure>