FAVI PJM-1000 picoprojector

SlashGear says:

At 4.4 x 1.9 x 0.6 inches it’s certainly small, though it can still create a maximum 100-inch image from 12ft away. You’ll need a dark room for that, though, as it only musters 12 lumens and an 80:1 contrast ratio for its 640 x 480 4:3 picture. The battery is good for around 50 minutes of standalone use.

There’s no onboard memory card slot or internal storage, nor a standalone media player function, so you’re limited to playing video from external sources. Both VGA and video cables are supplied, meaning you can plug in your notebook as well as a portable DVD player.

Buy a FAVI Mini Pocket Projector PJM-1000