significant-precision touchscreen with beamforming microphone and entrance-dealing with soundbar for immersive Understanding in any classroom. “Màn hình tương tác cao cấp ViewSonic sequence IFP70 thiết bị https://carlytrvw833088.blogsumer.com/28888595/top-guidelines-of-viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard