significant-accuracy touchscreen with beamforming microphone and front-experiencing soundbar for immersive Mastering in any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết bị nên https://rishinfmp889284.dbblog.net/2976038/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-an-overview