large-accuracy touchscreen with beamforming microphone and front-dealing with soundbar for immersive Discovering in almost any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị nên https://charliexrtu631118.blog5.net/71279556/the-ultimate-guide-to-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard