significant-precision touchscreen with beamforming microphone and front-facing soundbar for immersive Discovering in almost any classroom. “Màn hình t??ng tác cao c?p ViewSonic collection IFP70 thi?t b? nên ??u t? cho doanh nghi?p v?n phòng four.0” Manager lets IT directors seamlessly keep track of and keep personal shows throughout subs