MaxLum&reg; 24W Mini Multimedia LCD Image System LED Projector with SD / USB / AV / VGA /HDMI Port - White Mini multimedia LCD image system LED projector; the super bright LED lighting system projects a brilliant image onto your wall at 300:1 contrast ratio Listen using the built-in speakers or plug into the headphone jack (Not included) to keep the noise down, runs at 4:3 aspect ratio, manual focus adjustable With remote controller, controller powered by 2pcs AAA batteries (not included) Connect your video game console or DVD player through the AV connector, specially designed for home office