I wanted to fit a baofeng two way radio kit into a Chinese fighter pilot helmet.
The helmet had soft earmuff which didn't seem very sound proof.
So I made these in TPU.
The open version has a pressfit plug/cap with a groove for the speaker wires.
I reused the original muff covers.
Hint - gopro sticky pads work well for the boom mic.
It is part of the paraglider project.
http://eddiem.com/fly
| earcup.skp | 1.4MB | |
| earcupblocked.stl | 187.4KB | |
| earcupopen.stl | 262.6KB | |
| earcupplug.stl | 82.0KB | |
| earcupretainer.stl | 33.9KB |
