>I had to turn them up so high when outside with normal street noise that they gave me a pretty terrible headache.
You have to be really careful doing that. It's very easy to screw up your ears with bone conduction headphones if you try to drown out background noise by increasing the volume.
> Aftershokz Aeropex, silly name aside, is a decent product that gets you a Bluetooth device you can wear all day without losing
Make sure if you get bone induction headphones that you test them out in louder environments before running or getting them dirty. For me, I had to turn them up so high when outside with normal street noise that they gave me a pretty terrible headache.