The screen that's included is perfect. It keeps dust from really building up on the projector. Great projector for the price and great customer service makes this a must have product. I️ recommend this one over overpriced other ones.

The fan generates a lot of heat. I think the blower motor for my screen is the loudest.

The sharpness of the image is just amazing. The picture itself is easy to focus and looks sharp even at 300. It has enough brightness - even being mostly visible in a lit room! The picture is crisp and makes for playing dimly lit games better.

It also has hdmi, usb, av, and vga connections. I use an hdmi from a gaming console and it works great. All you need to do is plug the usb or micro sd card into the device and instant video.

Although there is a keystone adjustment setting available on this projector it is worse than very basic. I now have both the top and bottom of the image in focus, but the projected image is in the shape of a soup bowl.