So as you all know, the Raspberry Pi 400 does NOT have an audio jack, which is pretty annoying especially when I need to get audio output from it.
Can I connect to a Raspberry Pi 3B via Bluetooth from the Pi 400, and use the Pi 3B's audio jack as output from the Pi 400?
If so, how can I do this? I'm kind of a noob at this type of stuff, so help is appreciated. (I am planning to buy a Bluetooth speaker later this summer, but I am really impatient and I really want to play RetroPie with audio! :p)
My main operating system is Ubuntu MATE on the Pi 400, and I have a fresh install of Raspberry Pi OS on the Pi 3B.