Review on 📻 High-Performance 9 Inch Android 8.1 WiFi Universal Car MP5 Player with GPS Navigation, Bluetooth, FM & Rear View Camera by Oso Mears

There are no wiring diagrams, the wires are poorly marked. I had to search the web for diagrams. Installation took about 2 hours, after a week I removed and returned. It's good to have a big screen to view GPS and do things for Android. The problem is that everything is so slow that everything becomes very slow. GPS even lags but you can use it. The volume control is also delayed. The sound quality is terrible, especially the volume above 20% when everything is distorted. I connect speakers to the device, an amplifier might be better if the RCA output is cleaner. Bluetooth also sounds bad, lots of crackling and crackling. The touchscreen sometimes doesn't respond very well. There is no MirrorLink here, it is a buggy app that only works on older versions of Android on Oreo. It could not be used on my old Nexus 6p due to latency and would not connect to my Pixel 3 or Samsung s20. I haven't tried the camera function. So it's cool, but the bad outweighs the cool and it's coming back. I would look for a higher quality device with more memory and a faster processor. So you get what you pay for here.