JustWantToHelp
I did not expect much from this project due to it is a refurbished model. I needed something to do my presentation and is small enough to just through it into my bag and go. Picture wise, it is bright enough in a lighted room. People can read the projected image and read the words clearly with direct light shinning above us. To be honest, you do not want to use the Android that came with the projector, instead, use a HDMI cable or Google Chromecast or Miracast will be a better idea. The Android is usable but it is not pleasant. I do not under why manufacturers want to put an OS inside a projector but it is not necessary. The sound is tiny, barely can be heard in a crowd of 10 people. It became twisted when put at 100% volume. The included battery lasts around 2 hours, a bit less than 2 hours actually. It is long enough for my Bible Study group. Why I give it a 5 stars rating? Because, when projecting images, you want "BRIGHTNESS" instead of other added features. This projector provides bright enough image for a small crowd presentation and that is the most important of all functions.