Function via Bluetooth-enabled devices No functional limitations of the car radio. Allows you to connect an external audio source With the improvement of wireless technology and the rise of wireless transmission, this product is specially designed for car use with a Bluetooth port. Adopts Bluetooth 4.1 protocol, backward compatible with Bluetooth versions 2.0, 3.0, and 4.0. Supports common MP3 format audio, as well as WMA, WAV, and FLAC high-quality audio format decoding. Supports DSD large-capacity transmission, stable data transfer between devices, and high-fidelity sound, ideal for music enthusiasts. In addition, you can use it for watching movies, map navigation, and more. Color: Black Material: Plastic Installation: Red power cable connects to 12V+ Black power cable connects to 12V- Plug into the CD player jack (please confirm corresponding socket). Connect your mobile phone to the Bluetooth module, select aux audio source, and you can play music from your phone. Compatible with all 6000CD head units with Aux button and Quad-Lock connection This Aux lead delivers superior sound quality compared to many FM transmitter type accessories available Control and display remain on the audio device – the head unit will NOT control or display text Please activate the correct source (AUX) on your head unit for this adapter Your vehicle MUST have 6000CD STEREO! Make sure to check unit compatibility before purchase Compatible with: Focus 2004 onwards Mondeo 2002 onwards C-Max 2005 onwards Fiesta 2005 onwards Fusion 2005 onwards Galaxy 2006 onwards Transit 2006 onwards Package Contents: 1 x Bluetooth Aux Cable