... and business, let you enjoy big screen display anytime. This LED projector use the design of streamline modeling,grip comfort, flexible ... home, entertainment and business.1. LCoS & RGB LED technology2. Many interface configuration: mini VGA, mini USB, SD/SDHC/MMC, AV in, Headset3. Mutimedia ... ratio of 200:17. Aspect ratio: 4:3 & 16:98. Projection image size: 6"-80"9. Manual zooms&focus10. Built-in ...