The image quality is not good, but compared to twice as expensive TaoTronics camera much better!
License plates can be seen only at a standstill with a car length distance from the vehicle ahead, but otherwise can be quite a bit and clearly.
The color is pale and partially scarce, but at least not as highly twisted, as in the TaoTronics.
The sound is .. well. You can hear a buzz throughout and now and then pops. But otherwise you can understand everything quite well, albeit very quietly. This is because the microphone is not overridden even at loud noises and all records clean (you have to stop loud turn and try ;-) not to scare during loud events in the video)
Also display well. One recognizes the basic necessities if you need it times. For menu ok, more must also not be able to.
Otherwise also here to complain about little. When one considers the price of just over 20 euros in mind, the camera is really a nice toy. For me, however, the image quality was not adequate for my needs. I finally resorted to Mobius Cam (on ebay from China) who has really won me over.