large-accuracy touchscreen with beamforming microphone and entrance-going through soundbar for immersive Discovering in any classroom. “Màn hình tương tác cao cấp ViewSonic sequence IFP70 thiết bị nên https://poppyyjdg435902.blogmazing.com/29190760/the-2-minute-rule-for-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard