substantial-accuracy touchscreen with beamforming microphone and front-experiencing soundbar for immersive Finding out in almost any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị https://anitarnfe842450.glifeblog.com/28978041/little-known-facts-about-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard