large-accuracy touchscreen with beamforming microphone and entrance-facing soundbar for immersive Discovering in any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết bị nên đầu https://fayppte974889.fare-blog.com/29745906/helping-the-others-realize-the-advantages-of-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard