The adapter is used by me to connect iPod touch to your car radio (RCA). The sound enhancement and volume increase is enormous! am really impressed. Furthermore, I can the iPod to the adapter and synchronize a USB to microUSB cable with iTunes. He is also charged. What I like best: in the car, the iPod while the music is playing, load - extremely convenient. (A USB cigarette lighter adapter provided.)
However ... ... Does not lock the adapter unfortunately the Apple terminal a, so that it can be removed with relatively little effort (eg pulling the cable) from the iPod. In a one-hour car ride he gave! Hope it remains so in the future. Due to the Nichteinrastens I subtract a star.
Price is in my opinion ok. To my knowledge, there is no competition.