I was very pleased when I got this little receiver found, thought long I have not read it but after some recessions same order.
A short time later he came and I tried it right, once charged and then we went into the car.
Connected to the AUX input made, communication with the receiver and the iPhone 4, and it was all perfect.
I am begeister, the sound quality is also better than directly connected via cable to the iPhone.
Since my AUX input is already installed by the manufacturer under the front armrest in the center console, you can not see the receiver and I was able to move through the center console nor a USB cable hidden, thus the receiver is plugged into the power and I have no fear he is also empty this has another advantage namely it connects thereby urged faster with the iPhone only once briefly about 2 seconds the button on the receiver and the connection is apparently.
Excited I was about delivered complete with accessories, a short jack cable (enough for me), an RCA to jack and a USB cable for charging, plus of course a manual where the topic but unfortunately (as a previous reviewer has described ) are not listed all the functions, but there are worse things.