Car Wireless Bluetooth Module AUX Audio Adapter Cable for Opel CD30 CDC40 / CD70 / DVD90, For Opel CD30 CDC40

1. Can connect external audio source.
2. Backward compatible with Bluetooth 2.0 3.0 4.0 versions
3. Support MP3 audio format as well as WMA, WAV and other high-quality audio formats.
4. Great experience to enjoy music from your phone when driving.
5. Easy to install.
6. Black: Ground GND; Red: 12V ACC
7. Fits for Opel CD player, the host needs to have AUX circuit to use. CD30 MP3, CDC40 OPERA, CD70 NAVI, DVD 90NAVI in Astra models: 2004-2009; Zafira: 2005-2011; Tigra: 2004-200