Ugreen Bluetooth 3.5 mm jack with usb power is the cheapest and simple way to connect your iPhone or android to your car audio without replacing the headunit stereo.

Link to amazon : https://amzn.to/3CmxDWv

If you want apple CarPlay or android auto but want a cheap and portable solution that is easy to move from one car or truck to a rental, try the ugreen bluetooth audio receiver.

I get a very small commission from amazon if you use the link.

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