So, I have a very lovely pair of Beyerdynamic DT770 headphones.
I did a detachable cable mod some time ago and now, in the post minijack age of smart phones, I wanted to make them Bluetooth.
So I bought a little, cheap, reciever
SZMDLX Bluetooth Receiver Wireless… https://www.amazon.co.uk/dp/B0767CL99C?ref=yo_pop_ma_swf
(Other multi national mega retailers are available)
And made a short lead so I can clip it onto the forks on the headphones.
It has (had) a clip, but it’s not very secure.
So I designed a clip thingy and 3d printed it
It works! Some modifications are required, the clip at the bottom is slightly too long, and it could do with being a bit less substantial. Also the bit that holds the reciever is a bit too snug - it needs to be tight to provide a sufficient interference fit, but it’s probably a bit too tight.
Took about an hour to 3D print this morning before work
Printed in Filamentive recycled red PLA