significant-precision touchscreen with beamforming microphone and front-dealing with soundbar for immersive Understanding in almost any classroom.
“Màn hình tương tác cao cấp ViewSonic collection IFP70 https://regandnjk930247.ziblogs.com/29270370/viewsonic-dubai-monitor-led-viewboard-digitel-display-classroom-whiteboard-for-dummies