I installed it about a month ago and I use it daily.
It was purchased for 190€ with a 2-year warranty.
I made this purchase because I decided not to buy the classic Pionner sources for 150-180€
and to go for something like this for better quality in all aspects. BIG MISTAKE!
The build quality is mediocre even though it doesn't have any plastic except for the screen frame.
Internally, it is lacking in options and settings!
For audio playback, it has Radio, USB (with its hours), and Bluetooth, while it also has the ability to display a camera, which is good and immediate (the camera also plays a role), and there is the option to use a mobile phone for calls (answer, recognition, access to contacts with English characters), but it is completely useless and often freezes the phone when I answer a call, depending on its mood!
Finally, in the settings it offers, you can choose the genre of music for audio playback, such as Jazz, Rap, Pop, etc., along with an equalizer for custom selection.
There is no option to change the background image or color, only DIM for the brightness, which you have to adjust yourself as it doesn't change according to whether you turn on the lights of your car, but it has an output for AUX and a woofer.
On the left side, it has some touch buttons for on/off, volume, mute, and screen off to avoid distraction!

My opinion is to thoroughly research before purchasing a source, and if possible, see it up close and even better in operation!
If I could turn back time, unfortunately, I wouldn't buy it again!

I will come back at some point with an update!