superior-accuracy touchscreen with beamforming microphone and front-dealing with soundbar for immersive Studying in any classroom. “Màn hình tương tác cao cấp ViewSonic sequence IFP70 thiết bị nên đầu https://declanvzbg401296.bloguetechno.com/fascination-about-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-64961548