substantial-accuracy touchscreen with beamforming microphone and front-facing soundbar for immersive learning in any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị nên đầu tư https://siobhanhkgu000462.bloggactivo.com/29194840/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-can-be-fun-for-anyone