Guatemala, Belize, Salvador, Honduras, Nicaragua, Costa Rica, Panama
Guatemala, Belize, Salvador, Honduras, Nicaragua, Costa Rica, PanamaWireless projection screen
(need to purchase another wireless module)
Don't shake the teacher's eyes
Ultra high pressure mercury lamp
not afraid of strong light
More than 3000 lumens
direct projection projector during the day
High contrast and clear picture
trapezoidal vertical correction
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