<ul><li><strong>Bright and vivid</strong><br> With WXGA resolution, high brightness, high contrast and Acer Color Technology, your presentations will be more compelling with sharper texts and vibrant images, even from a distance. Combined with DLP 3D Ready you can also enjoy an immersive theater-like 3D entertainment experience.</li><li> <strong>Acer Dust Shield</strong><br> The accumulation of dust over time can cause a projector to not function properly and lose its original brightness. With Acer Dust Shield, Essential series projectors can defend against the detrimental effects of dust, allowing them to work better, for longer, and requiring less maintenance.</li><li> <strong>Convenient and flexible</strong><br> Essential series projectors have features that make them easy to use including 9 key control panels on the top of the projectors and 40-degree keystone correction that automatically adjusts vertical distortions. Their ceiling mounts provide four ways to install them so you can choose the method that best suits your needs.</li><li> <strong>Eco-smart</strong><br> Essential series projectors sport eco-friendly technologies that are better for the planet and good for your wallet.</li></ul>