This mini picture and video projector is small enough to fit in the palm of your hand. Total portability to project presentations or movies almost anywhere. Playback video files from its built-in mini SD slot or USB port and listen to its audio through the built-in speaker. Liquid crystal on silicon (LCOS) technology for high contrast projected images. Operates with a 640 x 480 resolution with a 20:1 contrast ratio and 4:3 aspect ratio. The light source is LED with an expected life of 30,000 hours. Projects up to 20" image size using only 5 watts of power. Features connection slots for Mini SD card, TF Card, and USB. Measures an incredibly small 4.14" x 2.3" x 1". Also includes Left and Right Audio connections and Ear Jack. Compatible with AVI and WMA video sources, BMP, JPEG, GIF picture sources and MP3, WMA, WAV Audio. Includes mini Tripod, Audio Cable, Battery, AC Power Adaptor and user manual.