Designed to help education and business professionals collaborate and communicate more effectively, the affordable MP8610 delivers ... consistent brightness, image clarity and resolution. Crisp SVGA resolution and 500 ANSI lumens of light provide brilliant, uniform projection. Rich powerful sound is ensure by two built in 10-watt stereo speakers. Control your computer from anywhere in the room with the MP8610 VirtualMouse remote control. Complete with six presentation functions, this projector addresses the special needs of educators and the most budget-conscious buyers. This projector comes with optional document camera for projection from books, documents or objects.