Yep, these are baby bump headphones. I recently received these as a gift, and they might sound a little (a lot?) weird, but I’m super into them after reading lots of research (of the legitimate, scientific variety) on the effects of prenatal music exposure on cognitive development. It is nutty that babies can start hearing at 20 weeks and start developing memories at 30 weeks. So the real question now is which Celine Dion album is best for brain function? Thoughts?