Features:1. AUX o cable allows you to listen to music from your phone, tablet, or MP3 device with Bluetooth functionality. Equipped with Bluetooth 5.0, which is backward compatible with versions 2.0, 3.0, 4.0, and earlier.2. Supports common MP3 format o, as well as WMA, WAV, and FLAC high-quality o format decoding.3. Provides a more stable connection, supports DSD high-capacity transmission, and ensures stable and high-fidelity data transfer between devices.4. Enables efficient music transmission and supports hands-free calling with clear sound quality. Plug-and-play design allows for quick and easy installation.5. Simple to operate: pair your mobile phone or tablet with the Bluetooth module, select Aux on the radio, and play music from your phone through the car speakers.Specification:Item Type: Bluetooth AUX CableMaterial: ABSVoltage: DC12VBluetooth: Bluetooth 5.0Microphone Cable Length: Approx. 150cm / 59.1in (manual measurement, slight variation may occur)Fitment:Replacement for Citroen C2 2005+ Blaupunkt/VDO/Bosch RD4Replacement for Citroen C3 2005+ Blaupunkt/VDO/Bosch RD4Replacement for Citroen C4 2005+ Blaupunkt/VDO/Bosch RD4Replacement for Citroen C5 2004+ Blaupunkt/VDO/Bosch RD4Replacement for Citroen C6 2005+ Blaupunkt/VDO/Bosch RD4Replacement for Citroen C8 2004+ Blaupunkt/VDO/Bosch RD4Replacement for Citroen Berlingo 2005+ Blaupunkt/VDO/Bosch RD4Replacement for Citroen Jumpy 2007+ Blaupunkt/VDO/Bosch RD4Replacement for Citroen Synergie 2005+ Blaupunkt/VDO/Bosch RD4Replacement for Expert 2007+ Blaupunkt/VDO/Bosch RD4Replacement for 207 2006+ Blaupunkt/VDO/Bosch RD4Replacement for 307 2005+ Blaupunkt/VDO/Bosch RD4Replacement for 307SW 2005+ Blaupunkt/VDO/Bosch RD4Replacement for 307CC 2004+ Blaupunkt/VDO/Bosch RD4Replacement for 308 2007+ Blaupunkt/VDO/Bosch RD4Replacement for 407 2005+ Blaupunkt/VDO/Bosch RD4Replacement for 407SW 2005+ Blaupunkt/VDO/Bosch RD4Replacement for 607 2005+ Blaupunkt/VDO/Bosch RD4Replacement for 807 2005+ Blaupunkt/VDO/Bosch RD4Replacement for 1007 2005+ Blaupunkt/VDO/Bosch RD4Replacement for 4007 2007+ Blaupunkt/VDO/Bosch RD4Package List:1 x Bluetooth AUX Adapter1 x Microphone