I use a little Bluetooth to 3.5mm adapter and clip it on to my wired headphones. This one is the fiio ubtr which is nice and tiny tho a little more battery life

I use a little Bluetooth to 3.5mm adapter and clip it on to my wired headphones. This one is the fiio ubtr which is nice and tiny tho a little more battery life would be nice. I designed my headphones to be 3D printed on a resin 3D printer and I wired them with a short cable going to a male 3.5mm jack. I can plug them in to a Bluetooth adapter or just use 3.5mm male to female extension to use them as wired headphones. I love the flexibility. I have photos and source files on GitHub here: https://github.com/tlalexander/reboot-headphones https://github.com/tlalexander/reboot-headphones There is a newer design in the linked OnShape document which is smaller and uses two 3mm titanium rods for a headband. They’re really nice and they’ve been my daily headphones for what feels like a year now. I love knowing that no matter what breaks on them they can be repaired forever.