Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Cheap and works, but may need additional hardware.
Review: My car has a aux jack in the armrest compartment, so I didn't bother with the fm transmitter feature and instead ran a wire to the dock's aux jack. I hooked everything up and tried it out. There was a very loud 'whine' noise. Resolved this by attaching a ground loop isolator to the line.
