Interesting it also says it shouldn't be connected to a Airplane Seat Adapter yet I'm sure my QC 35'S came with a airplane adapter. Wonder what happened there.
"We know our product is unsafe and shouldn't be used in this way, but this is a huuuuge use case for our product, so we will make it appear as if it's designed for it, while warning the user to not use it in a manner that they bought the product for. Genius!"