1. Wide Compatibility This car auxiliary adapter is a replacement for multiple models, including CX7 2007 2008, 3 2003 2008, 6 2003 2011, and more. It seamlessly connects with your car's stereo system, offering enhanced audio options while maintaining factory functionality. The adapter works with various head units to ensure broad vehicle coverage. 2. Performance Audio Experience sound quality with this advanced digital music changer, which supports USB flash drives (FAT32 format) and 3.5mm aux inputs. The adapter delivers CDquality audio through your car's speakers, allowing you to enjoy your favorite music with crystalclear highs and deep bass on every drive. 3. Easy Plug Play Installation Enjoy hassle setup with this simple adapter, which connects directly via your car's CD changer port. No complicated wiring or professional installation required—just plug it in and start enjoying your music instantly. The intuitive design ensures quick connection and immediate playback functionality. 4. Durable ABS Construction Built with ABS material, this adapter provides exceptional durability and longlasting performance. The sturdy construction withstands daily use and temperature fluctuations, while the compact design discreetly fits into your vehicle. This quality material ensures reliable operation mile after mile.