Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It works but has static noise.

My car is 3 years old. when I plug my iPhone to the adapter and plug the audio cable to my iPhone to car I can't hear the audio good. there is a static noise on the audio. if I unplug the adapter audio gets better right away. Look likes the adapter has no stabilizer. There is a fuse but there is it. Adapter works to its purpose. It does recharge the iPhone.