significant-accuracy touchscreen with beamforming microphone and front-experiencing soundbar for immersive Mastering in almost any classroom. “Màn hình tương tác cao cấp ViewSonic Series IFP70 thiết bị https://stevecmdf154676.blogsvila.com/29411512/what-does-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-mean