Acer C20 pico projector is operated by a DLP technological innovation and uses RGB LED light technological innovation which provides WVGA quality in local 16:9 structure, 2000:1 comparison rate and up to 20,000 hours of light life. This Acer C20 pico projector can show projector images from 5-inch to 66-inch. It also outfitted with USB slot, a microSD/SDHC card slot and HDMI feedback, built-in press play-back operate that can show demonstration, records, video clips and images straight from USB storage space or microSDHC cards.
For Acer C20 customers information and guide can be checked here.