Very similar to the description in the absence of installing and testing

Works perfectly on an Opel Astra K, Android car works as fast as connected directly by cable. Highly recommended. The connection is made very easy just by connecting the Bluetooth

Starting up really slow, fast shipping.

The device after 20 minutes of manipulations and mantras started working-a wireless AA appeared in the car, a bunch of honor 50 and bolero MIB 2.5. The cable from the box did not fit, I had to use the native cable from the phone, which was previously used for the wired AA.
The home fivai got in the way (the Wi-Fi connection of the phone from the box was switched to the home network and back), therefore, it is probably better to set up in a bare field))).
In the future, as you use it, I may add the recall.
P.S. I took it for 1690 with kopecks.

I did not connect with my own cable, replaced it with my own and here is a miracle. Apparently, they throw cheap samples into the kit with unpredictable reliability. Works norms. You feel a little slowing down, for example, you click the trail. Track response is not instant, there is not a significant delay. Otherwise I am satisfied with the device. I will add as I use it.