Projector Acer P1525 Native 1080p, DLP® 3D Ready, Full HD (1920x1080), Contrast: 20000:1 Dynamic Black, Brightnes:4000 lumens, Input: Analog RGB/Comp.Video (D-sub)x1; Composite Video (RCA)x1; S-Video; HDMI (Video, Audio, HDCP)x1; HDMI/MHL; PC Audio; Output: PC Audio x1; Control Interface: USB(Mini-B)x1; RS232 x1; Acer SmartFormat; Acer ColorSafe II, Acer eView Management, AutoKeystone, Sp. 1x2W, Lamp life 6000 hours (ExtremeEco), Wireless dongle(optional), 2.5 Kg, Bag, Remote control, 3 years