Comfortable Driving: According to the original design, and not easy to damage. Great experience to enjoy music from your phone when driving.Comfortable Driving: According to the original design, and not easy to damage. Great experience to enjoy music from your phone when driving.Play mobile music: Pair your phone or tablet with a Bluetooth module. and select Aux from the radio, then you can use your phone to play music through the car speakers, you can hear the music from your phone, tablet and MP3??Professional Made?? o Aux in Cable are manufactured in strict quality control standards, in line with professional factory specifications. Match your phone or pad to bluetooth module. And choose Aux from your radio, then you can use your phone to play music through car speakers.Function --- o Auxiliary in the cable supports MP3 o formats as well as high quality o formats such as WMA, WAV. Pair your phone or tablet with the bluetooth module. And select Aux from the radio, then you can use your phone to play music through your car speakers. A great experience to enjoy music from your phone while driving.