large-accuracy touchscreen with beamforming microphone and front-experiencing soundbar for immersive Understanding in almost any classroom.
“Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị nên https://nannietjha893341.full-design.com/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-secrets-72291520