Hey Sam, too bad I didn't know that two weeks ago.
You want to do a web search for "Coby CA 745" and buy one from the online store of your choice.
It's the only FM transmitter that works worth a darn, and I use it every single day I'm on the road.
“”Coby CA 745””
My son has one of those and in every trip he joins us I get to hear the oddities of the bazillion things he has stored in his digital music thingy.
Though, I was able to make due on this trip. The radio had Bluetooth so I could get my cell phone to act as music source. It has a large'ish capacity Micro SD card with a good amount of music on it. With two batteries handy it kept me happy and I didn't have to listen to any staticy commercials.