Question GBA SP BT adapter concept

[OneSkyNet2012]

Hey fellow gamers. I have this concept in mind for a bluetooth module that would plug into the GBA SP and provide an easy plug and play option for BT audio. I was hoping someone could point me in the direction of a simple bluetooth module that can run off 3.3v. preferably with no need to program. Let me know if anything comes to mind! Thanks!

 

[Emetsys]

Hello, I bought that to put in my portable.

measure: 35x15x1.5

Have not measured to see if it would work with 3v3 yet.
It can certainly be trimmed, but is not that small.

It is quite cheap tho and the sound quality is not bad. https://www.aliexpress.com/item/1005001929753122.html?spm=a2g0s.9042311.0.0.50cb4c4dml2Kfw