Yes, there is a cheap screen protector on the tablet, use a straight pin on the corner of the tablet to carefully lift it up. I also bought a glass screen protector from Amazon – DOMITREE 8 inch Hi8 2.5D Glass Screen Protect Film for Chuwi Hi8 tempered glass screen Protector. It works, but there is trapped air all the way around at the edge of the screen.
Yeah, I had read about that and was worried about it, hence the posts. However, I have no air bubble around the edges, and it is much nice to work on with the glass.
The only downside to the protector I bought is that the dimensions are about 0.5mm too short for a flush finish. Not too bad though.