Aux in car CD changer support USB/SD/Aux BT/iPod(DMC-20198) M. Costa is an original manufacturer of car stereo kits, car CD changer, car iPod/MP3 adaptor player with good quality and wholesale price. This is a digital integration kit between your OEM/after market car stereo system for many vehicles. It is a replacement of CD changer. It can be easily installed and used. The installation and usage are the same as CD changer's installation and usage. Simply plug USB, SD, MP3 to our car adapter, you can play audio through car audio system and enjoy music in your car. Our car adapter insures CD quality sound from MP3 to the car stereo speakers. Features: 1. CD sound quality no FM noise. 2. Control music from radio buttons, Track+/-/Disk +/-/Rpt/Radom control etc are available 3. 16G SD card or USB flash are available. 4. USB 3.0 Port Dual functions support iPod/iPhone and USB flash input and charge control. iPod/iPhone from radio buttons or iPod/iPhone faceplate. 5. Dual AUX port design make Auxiliary input and Micphone jack work separately. 6. All-in-one product, one product with different cables for different car. 7. Easy to install and use. Compatible with: DMC-20198 Compatible with OEM Radio: Toyota, Honda, Volkswagen, Nissan, Ford, GM, Chrysler, Mazda, Hyundai, Subaru, Audi, Skoda DMC-20198 Compatible with After-marker Radio: Sony, Panasonic, Alpine, Clarion, SANYO, Blaupunkt Product and Accessories: DMC Main Frame, Data Cable, 3.5 Audio Cable, iPod Cable, MicroPhone, Card Reader, User Manual