Your phone auto-rotates, and now your projector can too! With Auto-Portrait technology, the C250i is now the world's first portable projector that lets you change your projection orientation on the fly. No need to mess with settings or the content - just stand it up, and the Acer C250i will automatically remove those pesky black bars when you enter portrait mode.Acer C250i LED DLP 1080P 300 Lumens Projector
