You can find I Pod that will work for very cheap on Market place
I see one like mine. $50.
A CD player takes up a lot of space and more CDs. Where to put it all?
I have a few years old I Pod and I tested it on my 2025 Civic.
It work but you must use bluetooth.
It won't work if you plug it into the USB without enabling Bluetooth.
Everyone who replied, do you have any I Pods?
If the issue is only to plug a USB A from your I Pod in a USB C, there are some adapter you can buy for cheap.
You can also buy on second hand market a "old" I Pod with bluetooth for cheap.
This is the first time I've heard of this accessory.
I've just done several Google searches without success.
I guess Honda stopped the production of this accessory which was not selling.
On a new Honda, I wait around 15% or 10% (maintenace minder) before changing the oil.
I then change it at around 20%.
There is no disadvantage to changing the oil AND the filter more often, except in terms of money.
As well as lubricating, oil cleans the engine. Carbon and other particles...