> 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/lethal-earsubs/lethal-earsubs-5557.md).

# Lethal Earsubs 5557

![](/files/-MeZt8O_SSZGVg0_u-h4)