What worked for me:
What worked for me: 1. Portable; I can easily carry this with me from room to room. I had to situate the projector properly onto a table or tripod before turning it on to ensure picture size is how I want it to be. 2. There’s no built in system, but this did not bother me because it had hdmi and usb ports, which allowed me to put in external video player or play from my saved movies. I could also screen mirror from my phone.l to play videos or just project what’s on my phone. 3. I could watch videos as big as 120 inch and still appreciate the color, and clarity that is coming from the small projector. If there are lights on, expect that color will be lighter. It is best used with almost no lights on or at least limited. It’s definitely good enough for casual TV watching, outdoor viewing or when you have friends over, and you’d like a larger screen to project phots and videos. 4. The sound quality is decent. It is loud enough that it doesn’t need external speakers. I hope the speakers last because if not, it would still be fine to hook up an external speaker to make louder sounds. 5. It should be connected to a power source and no obstructions around it should be placed to ensure its smooth operation. 6. Its relative cheap for its functionality. It’s a good solution for your impromptu movie nights, which I totally enjoy doing. 7. I like its white color and bronze like color for the focus control. It has a minimalist design. This is the mini projector for you if you are on a BUDGET. Definitely hit my image and sound quality requirements.