Beware: The “Big Print” says it “supports” 1080p, but all that means is that you will indeed see a picture instead of an inky blackness as dark as the souls of those that wrote the ad copy. The native resolution is only 480x320.
(This is about on the level of a pre-HD TV. If anybody reading this is that old…)
Pre-HD TV was actually much better at 640 × 480. The projectors are a joke, you can do better with a cellphone https://www.youtube.com/watch?v=CIXemjuLMGg.