High-accuracy touchscreen with beamforming microphone and entrance-experiencing soundbar for immersive learning in any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị nên đầu https://zoyalbkz550961.ttblogs.com/9178168/5-easy-facts-about-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-described