Audio AUX Cable Adapter Bluetooth External MIC For Opel CD30 CDC40 CD70 DVD90 High quality product supports efficient music transmission, Bluetooth version 5.0 (backward compatible with earlier versions) Allows hands-free calling with clear sound quality Non-invasive installation simply plug the connector into the back socket of your radio 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 Compatible with devices that have Bluetooth functionality, including smartphones, tablets, and MP3 players Bluetooth version: 5.0 (compatible with earlier versions) Operating voltage: 5-12V Compatible with vehicles using 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, check pin assignment on radio) - CDC40 Opera - CD60 Navi - DVD90 Navi Color: Black Material: Plastic + Copper Microphone cable length: 1.5 meters (approx) 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 error allowed within +/- 1-3 cm.