Headphones for Oculus GO

Everyone who uses Oculus GO VR headset can see weak integrated headphones.
I have decided to build new one from Koss porta pro. I have not dismantlet my old porta pro, instead i have bought pair of replacement headgear drivers for +- 9$, from ali, and used cable from cheap older headphones (you can buy bew cable as well for +- 1,5$).

BOM:
- printed parts (from PETG and ABS) - especially part with driver "clip" works better from ABS. (3$ for material)
- 2x M3x25 imbus +2x M3 nylock (bolts + nuts) (0.1$)
- 2x koss porta pro drivers with cushion pads (9$)
- 2x simple rubber band (0.1$)
- 1x stereo cable with minijack connector (1.5$)

This new integrated headgears works perfectly, the only cons is size, so if i need to pack oculus into transport box i have to remove them. Leter i will try to remodell it to fit it into transporting box...