GSI Super Quality In-Car Wireless Hands-Free FM Modulator-Transmitter for MP3/MP4/iPod/iPhone/CD/DVD Players - SD/Memory Card/Flash Slot - Line-In Function - LCD Display - Cigarette Lighter Plug - Includes Remote Control - Blue
Sorry about the last comment. It is my Mp3's problem......<br />This product works perfectly with fair price and is very duable.There is a little background noise since it is radio you konw. The solution is reset your EQ option of you mp3 to get the best sound.<br />Anyway, this prodcut deverses your attention.<br /><br />update: The only way to eliminate the background noise is that set the voice volume of your MP3 or other devices to its maximium volume and then use the radio volume to modulate. Then ther