Hello I'm offering you a Tema screen that I bought from its owner. It supports Android, camera, and GPS. Honestly, the owner explained to me its issues: the screen's speaker is factory original, the sound quality is level 20, and it produces a hissing noise. I tried adjusting the screen to make it work properly, but the problem persists. The screen lights turn on and display normally. The original owner installed a full speaker set which worked fine for him. However, my budget doesn't allow me to buy new speakers because I've just released a new car and can't spend more on it. I replaced the audio IC, but the same issue remains. Whoever is interested, I want 400, and there is a video available showing the screen and the sound issue.