large-accuracy touchscreen with beamforming microphone and entrance-going through soundbar for immersive learning in any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết bị nên https://dillanuuxp528483.blogdeazar.com/29306826/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-can-be-fun-for-anyone