Nothing too fancy, A simple headphone stand with a little notch on the rear for holding cables. The arm is held in place with a small bit of modelling glue, same goes for the end cap of the arm.

I printed this in a Creality K1C, so was a bit limited in terms of how tall I can print. The print pictured is about 221mm tall and fits my Sennheiser Momentum 4's fully extended, but it's very close to touching the base, if you have larger headphones or a larger printer I'd suggest scaling the parts up to suit your needs