Review on 🚗 CAMECHO Android Car Stereo 1Din Radio with Quad-Core 7 Inch Capacitive Retractable Touch Screen, Bluetooth, WiFi, GPS, iOS/Android Phone Link, USB/SD/AM/FM/RDS Radio, Remote Control by Mitchell Watson

AM/FM receiver. Main unit GPS navigation. The default installed sat nav app is metric while the app for checking GPS signal is in imperial units. Comes with Google Play installed so you can upload your own apps. Front and rear USB ports. The camera is activated, the sound is automatically muted (you can disable auto-mute), and the image appears on the screen. The faceplate changes color every few seconds, or you can choose a permanent color using the installed Color app. Installation is easy and there is enough information included for anyone to do it. The side mounting holes are M4x0.8 threaded unless your application uses a mounting sleeve. The external microphone and front audio jacks are 3.5mm jacks. Sockets for GPS antenna and Wi-Fi SMA. The cable of the supplied GPS antenna is 3 m long. After 1 year, the screen was randomly retracted and extended. After 18 months the screen was blank. When new it was great, very stable, never crashed, never had to reload. I think the problem is with the ribbon cable, it just can't handle the flex that occurs as the screen extends and retracts.