Doinshop New Useful 12v Electronic Stereo Radio AM FM Hidden Antenna Universal For Car
It works just like a normal antenna. I was hoping to get a clearer reception but it didn't happen. My stereo on my c10 was switched to the headliner. So instead of running an antenna wire all the way there, I thought of trying this. There's a hard to reach radio station here and this didn't improve the reception. All local stations sound great. Hope this helps