Simple but Zweckmaßig

For those who do not know exactly what they are dealing with here have a brief explanation:
You put this Transmitter in the 12V socket in the center console of the car and connects to its stored music via SD card, USB flash drive or Aux cable. Out is used to set any frequency on the device, which you will then take on the car radio.
The transmitter is thus a small Radiosendestaion can transfer the stored on the storage device music easily on the car stereo.

PACKING / DELIVERY / PROCESSING
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As can be seen in my attached photo packaging is kept small and simple, but what I see positively. It comes with the transmitter, a 50cm Aux cable and a fuse are (if the tension in the car at times but should something go wrong). Much more needs to not to test the device to install and with the mobile phone.
My first impression of the haptic was mixed. While shaking at the construction nothing and everything seems solid, but slightly higher quality materials could be used and the tactile feedback of the buttons (Play / Pause, Skip, Channel) is also relatively coarse.
Since it was supposed to have little contact with the transmitter when used correctly I think that's not bad and is in this price range by.

FUNCTIONALITY / QUALITY
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I was surprised how easy initial setup proceeds more (well described in the instructions) and the quality of streamed music, I felt a bit under normal broadcast level but neat. The display is very easy to read like an old digital clock, but thanks to the good contrast.
The playable formats are MP3 and WMA which is sufficient in my use.

Otherwise I have nothing more to add and I am convinced to the very spartan selection of materials of the transmitter and can recommend to anyone whose car has left him no Bluetooth feature, but still want to enjoy their own Mucke.

Questions, praise / criticism please in the comments and a "helpful" rating I would be very happy! ^^