USB SD AUX MP3 Adapter + Bluetooth Hands-Free System for VW Delta/Premium / R110 / RCD200 / Audi Chorus 2+/3 / Concert 2+/3 / Symphony 2+/3 / Navigation Plus 3 / RNS-E /
Bluetooth Adapter Audi A3 8P RS3 A4 B7 Tt 8J Concert Chorus 2 +3 Bns 5.0 Rns-E 337358037533 | eBay
Audi Bluetooth Audiostreaming Adapter 12pin Audi A3 A4 TT 8J RNSE RNS-E BNS 5.0 Chorus... | bol.com
BNS 5.0 Bluetooth Cable Adapter For RNS 310/315/510 W/ Microphone Parts Radio Replacement Replaces AUX Receiver| | - AliExpress
Bluetooth Adapter Audi A3 8P RS3 A4 B7 Tt 8J Concert Chorus 2 +3 Bns 5.0 Rns-E 337358037533 | eBay
Audi RNS-E bluetooth adapter instalation + coding AUX - YouTube
Bluetooth Handsfree Audi A3 8P A4 B7 Tt 8J Concert Chorus 2 +3 Bns 5.0 Rns-E 4251072613391 | eBay