significant-precision touchscreen with beamforming microphone and entrance-experiencing soundbar for immersive Studying in any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết bị https://declanumad204543.madmouseblog.com/9649455/a-simple-key-for-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-unveiled