transmits in fm to hear your music via car radio equipped with charger Car FM Transmitter for iPod iPhone Compatible with iPhone 2G, iPhone 3G, iPhone 3GS, iPod Touch, iPod Nano, iPod Classic 1. High Fidelity stereo, digital PLL 2. LCD screen 3. Output: 88.1 - 107.8MHz (0.1MHz step) 4. It can be used as a charger.
