I bought a piece of 1.5 inch stiff foam to try to fix a sag in a bed. It didn’t work but having that thick piece of solid foam around has been a life saver.
Need something flat to put a laptop on? Throw it on the foam. Going to be doing something that requires you to be on your knees for a while? Get the foam!
It went from stupid purchase to something I’d gladly replace if it broke.
Are there any that work off of Aux cable only? Couldn’t seem to find one that would be good for a desktop setup
Not that I’ve seen, but aux to bluetooth adaptors are really cheap
There’s also USB to Bluetooth adapters if you don’t have to go through the analog audio signal.