![3M Projector with Roku 3M Projector with Roku](http://www.geekazine.com/wp-content/uploads/2013/01/3m-streaming-projector-with-stick.jpg)
Check out the 3M projector with Roku Stick for portable use. The projector has a battery life of 2.5 hours and can project 60 lumens. The 3M projector in a lower light can throw a screen of 120 inches. The built-in audio lets you hear what’s going on or you can plug in the headphones for a private viewing.
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Get the 3M Streaming Projector Powered by Roku (SPR1000)
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