superior-accuracy touchscreen with beamforming microphone and entrance-facing soundbar for immersive Discovering in almost any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị nên https://lucnrds903845.total-blog.com/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-can-be-fun-for-anyone-54955616