not bright enough for use with light on . Poor battery life -lrb- and further dimming when on battery -rrb- . cheap packaging -lrb- China , Inc. -rrb- and no case and no remote . need a odd mini-hdmus cable -lrb- also not include , and you likely will not have it -rrb- . return in exchange for a small LG projector , very glad I make the switch . but the device be adequate , it will project a low resolution image .