substantial-accuracy touchscreen with beamforming microphone and front-dealing with soundbar for immersive learning in almost any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị https://tedpftm116540.dailyblogzz.com/30147001/a-simple-key-for-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-unveiled