Acer Projector P1557, DLP, FHD (1920x1080), 4800 ANSI Lumens, 16 000:1, 1.3x, HDMI 2x1.4, DC Out (5V/1.5A, USB-A), RS232, Audio in/out, Speaker 3W, Bluelight Shield, Bag, 2.4 kg, 3Y, White