superior-accuracy touchscreen with beamforming microphone and entrance-experiencing soundbar for immersive Studying in almost any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết bị https://loridcmz235496.tkzblog.com/29167432/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-an-overview