superior-accuracy touchscreen with beamforming microphone and entrance-struggling with soundbar for immersive Studying in almost any classroom. “Màn hình tương tác cao cấp ViewSonic collection IFP70 thiết https://amiekqme123948.shotblogs.com/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-an-overview-43292722