【Great replacement】 Premium plastic and metal switch socket wire set is great replacement for your worn or broken one. | 【Enjoy music at the moment】Listen to your favorite music, no loss of sound quality | 【Suitable】Compatible for BMW 3 5 7 Series X3 X4 X5 X6 | 【Easy to install】With the switch , flushbonading , plug and play ,which will directly fit in your car. | 【Package include】 The AUX audio set includes USB connecting cable, AUX connecting cable, and USB AUX switch Socket