runs with restrictions and is far from robust

First of all, here again: Liefreung top. Ordered yesterday, because today. The packaging is not much to say. If at all necessary, and without massive piles of rubbish.
The connection to my HTC One X plus was no difficulty and when I turn on the car it is 5 seconds later also available and paired. It is important: The USB connector must be supplied with power.
On my tablet to connect not working. Why, I can not say exactly. The tablet connects well with my other devices, but not with the Transmiter. Will the check but again with a little more patience.

The sound quality is actually quite good. Can confirm that no unwanted noise or a decreased volume.

When working, I regret to agree with the previous speakers: Poor! I'm not a Grobmotoriker and definitely insert able a plug and grade without tipping in. However, if the back pressure of the USB socket on the car is higher than the stability of the transmitter housing, what is going wrong. Sure, no problem is all put back together and reasonable sealing, or simply to wrap with Iso-band, but it's definitely something that is disturbing. Especially when the two halves first spread in the car.

Price of course is really good for the device. Would get more stars if it would be so robust that it would be on the first plugging and if my tablet would mate with.