Another criterion to be used in addition to the possibility of SD cards and USB flash drives, the auxiliary port was to connect my iPod or my iPhone.
Even this has me very disappointed, paint after only a few have the socket is no longer gripped the plug and I therefore had no reasonable connection to my external devices more.
Possible that I just had bad luck and a Monday model've caught, but in my opinion this product is simply inferior quality.
The radio reception should work already decent at every car radio. I can only advise against purchasing this product.
I will install well-meaning old reliable Blaupunkt again and connect my external devices via a cassette adapter.