... ,SD, Bluetooth+Aux in Features:Car MP3 connection kits with USB,SD, Bluetooth+Aux inPerfect CD sound quality, no FM ... card are available. Control iPod via radio buttons or iPod faceplate. Charge iPod while connected. Bluetooth handfree function (AD2P), answer/ ... car models only set dip-switch and alternate corresponding. Compatible with: OEM Radio: VW, Audi, Skoda, Seat, BMW, Mazda, Nissan, Honda, ...