... quality high, no FM noise., support USB/SD/3.5AUX/BT Features:1. MP3 car kit withCD sound quality no FM noise2. Control music ... are available3. 16G SD card or USB flash,3.5AUX are available 4. Bluetooth handfree are available. Use Track buttons Answer/reject ... different cars.7.Easy to install and use Compatible with car radio: Das Auto, BMW, Toyota, Honda, Nissan, Suzuki, Mazda, Clarion ...