High-accuracy touchscreen with beamforming microphone and front-experiencing soundbar for immersive Studying in any classroom. “Màn hình tương tác cao cấp ViewSonic sequence IFP70 thiết bị nên đầu tư https://hannalxxh499906.atualblog.com/35805154/getting-my-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-to-work