This device is great in all ways. The FM transmitter produces clear audio from my iphone to the car speakers. Love that it charges my phone at the same time, all with one simple cord. I read reviews about Griffin iTrip's on other sites, [...] and saw the negative reviews. Not sure what their issue is. [...] Highly recommend this product.
Do not waste your money. There was so much static I couldn't hear my music clearly for 5 seconds. I even manually tried it with every station on my radio, which took forever, and the sound quality was still awful. [...]