Cinemin Pico Projector features a built-in speaker so you can hear what you are playing or connect it to a portable speaker for a good audio presentation, a rechargeable battery that’s capable of giving you up to 2 hours of continuous playing and a 90 degrees hinge so you can easily project your files without using any tripods or any other props. Cinemin Pico Projector also comes with a padded carrying case, connector cables and a power adapter with 4 changeable international plugs.
$139.95 at amazon