Review on XTRONS 17.3 Inch Wide IPS Screen Android Car Overhead Player with 8K Video, Built-in Stereo Speakers - Flip Down Car Monitor with Bluetooth 5.0, WiFi, HDMI, USB, IR Support by Elder Unogu

I just installed the device in my car today and there are a few things people should pay attention to when buying: 1. It's not an 8k screen, I didn't expect, that it's 8k, but I think false advertising is false. 2. The mounting screws may not be long enough depending on the situation. I mounted these by myself and it was a miracle that I was finally able to get the first screw into the mounting holes on the bracket. I highly recommend using a longer bolt with the same threads as a lead screw so you can easily insert the rest. I looked in the manual and on the internet, but I couldn't find how much power the device needs. The cable itself says B+ where my old unit said 12V. I don't know what exactly it takes but luckily the power supply I used for my old device still worked fine, results may vary. Batteries for the remote control are not included. You need 2AAA. It's not really a big deal, more of an FYI update as of January 30, 2021. We used the screen twice to watch movies and when I turned it on today the screen was messed up. Attached is a photo of what it looks like now. I'm not sure if it was because of the bumps in the road or just really poor quality, but the screen didn't last long.