This was a great design to use for hanging my one-ear headset (and it's stylish too lol). I added a wedge to the main arm (using 3D Builder on my computer) so that I could hang an additional stereo earbud that came with the headset. Looking good! (sorry for bad phone photos, I should've rotated my camera before snapping lol)
I used Push Plastic Woodfill to make this (I got the filament through the filament sampling site makerbox.me (they send samples of all kinds of cool filament every month!)). I scaled the arm down to 40% of the original size and then changed the z-height to 5 mm. For the base, I scaled it down to 40% and then stretched it on the z-axis by an additional 5% (basically 45% scale on z-axis). I glued the arm to the stand since it didn't fit in the hole built for it in the back of the base (due to my bad scaling) lol.