High-accuracy touchscreen with beamforming microphone and front-facing soundbar for immersive Studying in any classroom. “Màn hình tương tác cao cấp ViewSonic sequence IFP70 thiết bị nên đầu tư cho https://henrimswq518482.creacionblog.com/29596990/a-simple-key-for-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-unveiled