Short manual wall projection screen manual projection screen, with 360 Â ¡ Ã £ or pull the stop device can be down to the required projection screen anywhere, gently place....

Manual wall projection screen, with 360 Â ¡ Ã £ or pull the stop device, you can drop down projector screen to any position required, gently put, can be automatically locked, hand....

E-type piece of stainless steel square tube frame for supporting bar, detachable screen with projector, Siamese, down freely; screen, metal case, spray processing, shell color....

Products through the " CE" argument. Metal shell, spray processing; white plastic curtain, bead curtain optional; using voltage 220V/ 50HZ, 110V/ 60HZ side-mount synchronous motor, ....