Koss Porta Pro mounts for Varjo Aero (also XR-3 and VR-3)
thingiverse
You will need the Left and Right beams from https://www.thingiverse.com/thing:3666505/files and a pair of Koss Porta Pro headphones. Print the beams without supports and the clips for the headbands with support to make the round knob that goes into the slot well defined. Remove any burrs after printing with a file or fine blade, clip the headphones into the beams, attach the clips to the headband (easier in the rear where the headband has a slot) and then slide the beams onto the clips.
With this file you will be able to print Koss Porta Pro mounts for Varjo Aero (also XR-3 and VR-3) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Koss Porta Pro mounts for Varjo Aero (also XR-3 and VR-3).