To bring this device to work - as it is now one with Bluetooth - has its pitfalls. The installation also has only hammer out the second workshop, but the interaction between iPhone, iPod whose function and Bluetooth hands-free is still running by chance. The entire operation (user interface via touch screen or control) does not correspond to today's standards with ease-of-use: presets for radio stations are displayed only with their frequencies, the RDS clock function is not correct in the summer time mode, playlists on the iPod can only be scrolled and will not be dialed directly, eg via letter. The iPhone is indeed properly loaded (licensed Apple product), but the Bluetooth bond collides sometimes with the USB-bond, so that the iPod during an incoming call while runterregelt but in Bluetooth mode, the music in the background of the call (quieter) makes. However, the unit radio, video, telephone calls or iPod music plays excellently, what makes the purchase seem a little positive. For a second time will not be with me.