audia4na6

Would prefer bluetooth facility wreless

Hi All I am new to the site, i have a audi A4 2011 plate Saloon 2.0, i would like to add the facility to play music from my mobile etc have seen this but unsure if its correct... https://audistream2air.com/collections/frontpage/products/bluetooth-a2dp-adapter-for-audi-skoda-and-vw-3gen Any Advice Please? Thank You In Advance Dave