significant-accuracy touchscreen with beamforming microphone and front-facing soundbar for immersive Discovering in any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị nên đầu https://joshrogw657791.blogerus.com/51753009/5-easy-facts-about-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-described