Carrozzeria AVIC-MRZ09 AVIC-MRZ99 Rakunavi External Input Cable RCA Rear Monitor Back Camera Subwoofer System Remote Operation confirmed, but it is a used item and has scratches, so it is sold as junk. Please check the shape in the photos before purchasing. Please judge the rest from the photos. No claims, no returns. There is no warranty after the product is shipped. Returns are not accepted.