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Hello! I've reviewed the product details for the Optoma DW322 projector. This document describes that projector has features like a bright 3800 lumens output, WXGA resolution, multiple connectivity options including HDMI and VGA, and a built-in 10W speaker. It also emphasizes its portability and energy-saving design. I'm ready to answer any questions you have about it.
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What is the brightness of the projector?
What kind of inputs does the projector have?
Does the projector have a built-in speaker?
Is the projector portable?
