The i.Sound Microphone Audio Cable features a built-in microphone. You can use it to connect your cellular phone to a car radio with a 3.5mm input. Make calls using the car's speakers for listening.

• Connects smarpthone to car radio with a 3.5mm input
• Makes calls using the car's speakers for listening
• Built-in microphone

Connects smarpthone to car radio with a 3.5mm inputISOUND