... /Mazda ect, CD sound quality , no FM noise., support USB/SD/AUX Car mp3 player USB/SD/3.5 AUX for Nissan/V.W/Honda/Hyundai/Toyota ... . Control music from radio buttons, Track+/-/Disk +/-/Rpt/Radom control etc are available3. SD card or USB flash,3.5AUX are available(up to ... ,GPS Navigation and Moblie Phone5. Easy to install and use. car mp3 player with USB/SD/AUX for Nissan/V.W/Toyota/Honda ect