GSI Super Quality Mini FM Transmitter/Modulator - LCD Display, For Apple iPhone 3G/3GS/4G, iPod Nano, Touch, Video, Classic
I was blown away when I got this product. I took a shot with it with the price being so affordable and I was thoroughly impressed with the quality. It's just as good as any belkin or other brand name device I've used in the past. The sound quality is incredible. Yu do have to keep the device near the radio but anywhere within a foot and you'll be fine. The only drawback if any is that while charging the sound quality is slightly diminished, but I hardly ever use the charging feature anyway. Great product!!