Simple headset holder as I snapped the previous one (also on my designs), this has a lot smaller footprint.

Sized to fit my IKEA desk, the inner height between the long parts is 17.5mm, if you have a similar sized desk or smaller, I used a piece of blu-tac to keep it in place. You could print a wedge or use paper to create an excellent fit.

The hook that holds the headset is about 18mm, you can stretch/expand the model in your slicing software such as Cura.