o AUX Cable Adapter Bluetooth External MIC For Opel CD30 CDC40 CD70 DVD90 and high quality Supports efficient music transmission with Bluetooth version 5.0, compatible with earlier Bluetooth versions Allows hands-free calling with clear sound quality Non-destructive plug-and-play installation – simply plug the connector into the socket at the back of your radio Insert the device into the back of the radio, connect the red wire to 12V and the black wire to 12V- Pair your phone or tablet with the Bluetooth module Select AUX on your radio to play music from your phone, tablet, or MP3 player through the car speakers Bluetooth version: 5.0 (backward compatible) Operating voltage: 5-12V Compatible with devices 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), CDC40, Opera, CD60, Navi, DVD90 Navi Color: Black Material: Plastic + Copper Microphone cable length: Approximately 1.5 meters Package Contents: 1 x Bluetooth Adapter 1 x Microphone Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.