Goliton MDI AMI MMI Cable Adapter AUX 3.5mm Connect Mobile phone MP3 MP4 iPod iPhone to Audi A4 A5 S5 A6 A8 Q7 / Vw Jetta GTI GLI Jetta Passat Cc Tiguan Touareg EOS Allow you to connect mobile phone, MP3, MP4, iPod, iPhone ect. with AUX 3.5MM