Audio AUX Cable Adapter Bluetooth External MIC For Opel CD30 CDC40 CD70 DVD90 Supports efficient music transmission, Bluetooth version 5.0, compatible with earlier versions Allows hands-free calling with clear sound quality Plug the connector into the socket at the back of your radio (non-destructive installation) Connect the red wire to 12V and the black wire to 12V- Pair your phone or tablet with the Bluetooth module, then select Aux on your radio to play music through car speakers Play audio from your phone, tablet, or MP3 player (devices must have Bluetooth functionality) Bluetooth version: 5.0 (backward compatible) Operating voltage: 5-12V Compatible with vehicles featuring a 40-pin flat pin connector Fits the following Opel models: Opel Agila A from 2004 Opel Antara from 2006 Opel Astra H from 2004 Opel Combo C from 2004 Opel Corsa C from 2004 Opel Corsa D from 2006 Opel Meriva A from 2005 Opel Movano A from 2006 Opel Signum from 2003 Opel Tigra TwinTop from 2005 Opel Vectra C from 2005 Opel Vivaro from 2006 Opel Zafira B from 2005 Compatible with the following radios: CD30 MP3 (with AUX input, refer to radio pin assignment) CDC40 Opera CD60 Navi DVD90 Navi Color: Black Material: Plastic + Copper Size: Microphone cable length approximately 1.5 meters Package includes: 1 x Bluetooth Adapter 1 x Microphone Note: Light reflection and display differences may cause slight color variation between image and actual item. Measurement may vary by +/- 1-3 cm.