LG Its basic specifications: HD 1280x720 :Resolution • • Brightness: up to 550 lumens • Built-in battery: up to 2.5 hours Screen Share / Miracast supports • for Android devices supports • USBg HDMI • • Display size up to 100 inches Clean used device, used by a teacher, free of defects Comes with all its accessories Brand: LG Type: Projector Resolution: Full HD