If a manual isnt easily available, the same information should be available via the manufacturers website.
But, there are some head units that make you look in a very specific place.
After that, the head unit should be able to locate the music files without a problem.
Lifewire
These features arent found in every FM transmitter, so its important to check the fine print before buying.
Once copying is complete, eject the USB drive and plug it into your stereo.
