... full HD display technology.Built in single /double writing , multi touch Monitor ;Built In PC, support free customize PC, support ... , like normal interactive whiteboard. Just install e@board software, support touch, writing, drawing, spotlight, mask, media play, record, annotation, free ... Power SupplyAC 110V~240VPackage Size and WeightProduct size:L1470 x H888 x D152(mm)Packing size:L1570 x H1020 x ...