The music car data cable cannot answer calls. The audio cable only exports the audio from the mobile phone to the car multimedia system. It can play music, but cannot make calls. If you want to make calls, you need the car to have Bluetooth function. After pairing and connecting, you can use the car system to make calls. It is an additional signal line design. If additional sounds need to be input, this interface can be used. Advantages: Connect the mobile phone to the AUX-IN/USB socket directly through the 3.5mm audio cable, without the need for external converters, and the 3.5mm audio cable is cheap on the market.

Disadvantages of music car data cables

The car must be equipped with this sound source hole, and an extra external sound source cable needs to be accommodated. Through USB connection, sometimes the car audio cannot recognize the mobile phone or tablet.

But when you want to listen to music through this socket, you must use an additional male-to-male 3.5mm audio cable.