significant-precision touchscreen with beamforming microphone and entrance-facing soundbar for immersive Discovering in any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị nên https://tamzinhwhm348646.blogs100.com/30075011/considerations-to-know-about-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard