Screen series    Portable series
Outer casing    Factory Default:Pearl White octagon outer casing.(Black and square outer casing can be optional)
Fabric material    Qualified Matte White,HD Fabric,High Gain Glass Beaded,HD Fiber Glass.
Gain    1.1-2.3
Viewing angle    100°(60°L&R) 
Product Features    
◆  Adopt unique self-lock system,can be controlled to any height ;
◆  Adopt the environmental materials,no odor and healthy;
◆  With handle,it can be moved to anywhere;
◆  Adopt Unique HD materials,Color reduction effect is perfect,give you high definition display;
◆  Standard quadrilateral black border processing, effectively absorb radiation light projector;
◆  Support 3D and 4K ultra-precision imaging,Enjoy the incomparable lifelike image quality excellence;
◆  Widely used in office, home,classroom,meeting room and commercial use,etc.
◆  Large viewing angle.< /p>
Size    From 60"-150",format 1:1,4:3,16:9,16:10,2.35:1. etc.;
Warranty    All the products are supplied 14 months warranty and lifelong time maintain.