?.Specifications: 1) Light weight and easy to carry-for any application; 2) Lift up and self-standing-easy to use and install; 3) Air pressure mechanism for raising and lowering the screen surface; 4) Matte white screen material easy to clean and... - Update: 2008-12-11

?. Features: 1) Highly bright matt white screen; 2) With a gain of more than 1.0; 3) High contrast and resolution; 4) Excellent vision effect; 5) Wide viewing angle and soft light; 6) No visual fatigue after long time use; 7) Screen surface i... - Update: 2008-12-11

?. Features: 1) Highly bright matte white and glass beaded with a gain of more than 1.0; 2) High contrast and resolution; 3) Excellent vision effect; 4) Wide viewing angle and soft light; 5) No visual fatigue after long time use; 6) Screen sur... - Update: 2008-12-11

?. Features: 1) Highly bright matte white and glass beaded with a gain of more than 1.0; 2) High contrast and resolution; 3) Excellent vision effect; 4) Wide viewing angle and soft light; 5) No visual fatigue after long time use; 6) Screen sur... - Update: 2008-12-11