higher-accuracy touchscreen with beamforming microphone and front-facing soundbar for immersive learning in almost any classroom.
“Màn hình tương tác cao cấp ViewSonic sequence IFP70 thiết bị nên đầu https://mariahfrzn134614.bloggerbags.com/34801312/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-fundamentals-explained