Genki Adapter for Bose QC 35 case

I design this little adapter to put my Genki audio inside the case of my Bose QC35. You just have to remove the airplane adapter and put my design instead.
For those who don't know what is Genki, it's a bluetooth adapter for the Nintendo Switch, so the best friend of my QC 35.
Look at humanthings.co to know more