100
You probably don't remember these but I have a question
(lemmy.world)
This is a most excellent place for technology news and articles.
There are AUX cables that have a transmit and recive switch. You can use this to transmit the output of your iPod through AUX to a built in bluetooth receiver in your car or other device.
https://www.amazon.co.uk/UGREEN-Bluetooth-Transmitter-Headphone-Connection/dp/B0D12MFCBG
Just make sure what you choose has the transmitter function as most cheaper ones only have the receiver function (for use in a car stereo for example).