I haven't seen many
And the ones I saw seemed mostly for cell phones, nothing slated for serious music listening.
That said, I do see a couple on Amazon. You might try one since their return policy is very good most of the time.
The problem is, you could find something meeting your desired specs in fifteen seconds if it was bluetooth OR wired, but not both.
FWIW, you may not be aware that the FAA has relaxed their rules regarding the use of wireless devices in flight. You might want to look into that sometime. My wife is flying typically once or twice a month and takes along/uses the whole shebang.