... sound quality , no FM noise, support USB/SD/AUX Car USB Adapter with BT for iPod Features:1. CD sound ... control etc are available3. 16G SD card or USB flash,3.5AUX are available4. Dual AUX port ... work separately5. All-in-one product,one panel with different cables for different car.6. Easy to ... install and use. Compatible with: V.W, Skoda, Seat, Audi , Honda, Toyota, ...