This is small and sturdy headset I made for a telephone headset (Jabra Evolve 65 in my case), but it fits many other headsets as well (the headset can be up to 30 mm wide).
It is suitable for tables with 18 mm to 30 mm thickness and has a big screw head for easy fastening.
If you want your full size headset/headphone on top of your desk, check out my newest design:
https://makerworld.com/en/models/159580#profileId-175193
If you need only a bigger version of the headset holder, e.g. for a gaming headset, just have a look at the larger brother of this one:
https://makerworld.com/en/models/145728#profileId-158579
Here you can find the above one with a nice Voronoi design:
https://makerworld.com/en/models/156637#profileId-171626
If you want a more futuristic design, you may like this one too:
https://makerworld.com/en/models/154233#profileId-168605
If you need one for thick desks or benches (up to 50 mm), maybe this one is for you:
https://makerworld.com/en/models/156121#profileId-170958
If you want something that needs lees space have a look at the “under desk” holder:
https://makerworld.com/en/models/149114#profileId-162697
Happy printing!