1. Transmits the sound or music from your iPod to your car FM radio-no wires.

2. Enjoy your favorite music through car stereo system.

3. Charge the iPod at same time.

4. Low electromagnetic wave no harmful affect health.

5. Use car cigar-lighter adaptor for power supply (13. 8V) easy setup use and adjust.

6. LCD back-light display multi-channel frequency and memory function.

7. With over current protect function never damage iPod device.

8. Two button for select frequency ,One on/off button