Description: Features up to 125 lumens via a high-contrast optical engine powered by Texas Instruments DLP. Combined with AAXAs Vibrant-Color technology, the P4X features long-life 15,000 hour LEDs and can deliver a brilliant colorful image of up to 80. At less than 6" by 3" long, and only 1.2 tall, it is both a true pocket projector and a powerful mobile computing platform. The built-in lithium ion battery can power the projector for over 75 minutes on a single charge. Additional features include Micro SD/TF Card slot, USB on-the-go, mini-HDMI, composite video input, VGA input, and a 1 watt onboard speaker.