1, Resolution: 800 * 480; support 480P, 720P, 1080P and other HD sources

2. Brightness: 1200 lumens

4. Contrast: 1000: 1

5, Aspect Ratio: 16: 9 & 4: 3

6,  the working voltage: AC 110-220V Power: 60W

7,  input / output: AV / VGA / USB / SD / HDMI

8,  keystone correction: +/- 15 degree

9,  manual focus (F = 126)

10. Speaker: 8Ω2W

11, lamp life: 50,000 hours

12. Diagonal screen size 37-100 inch

13. Projection Distance 1.16-3.0M

14. Diagonal screen size 37-100 inch

15. Projection Distance 1.16-3.0M