Features: 1.Fitment: Car bluetooth wireless module is a perfect replacement for Ford Focus Mondeo Fiesta Fusion Galaxy Transit C?Max S?Max. 2.Function: Match your phone or tablet to the Bluetooth module, and select Aux from the radio, you can use your phone to play music through the car speakers. 3.Installation: Bluetooth aux adapter is easy to use, you can just insert this item to the back radio then connect the red wire to 12V+, the black wire to 12V?. 4.Good Sound Quality: Car Bluetooth AUX module, comes with handsfree microphone, which has good sound quality and stable transmission. 5.Description: The bluetooth aux module works with units which have a volume adjustment knob located in the centre of the unit and AUX button. Specification: Item Type: Car Bluetooth Wireless Module Material: ABS Description: This is a car music bluetooth aux adapter that matches your phone or tablet with a bluetooth module. And select Aux from the radio, then you can use your phone to play music through your car speakers. Fitment: Replacement for Ford Focus from 2005 onwards Replacement for Ford Mondeo from 2005 onwards Replacement for Ford Fiesta from 2005 onwards Replacement for Ford Fusion from 2005 onwards Replacement for Ford Galaxy from 2006 onwards Replacement for Ford C-Max S-Max from 2005 onwards Replacement for Ford Transit from 2005 onwards