Ultra-short Throw LED Smart Projector Interactive projector is mainly used in Education and Business field currently. LED light source been applying to P9, avoiding of bulb consumable items problems, which solved the biggest maintenance problem of traditional projector. Ultra short focus, which avoid the Shadows shade problem of short and long focus projector. P9 pushes all-in-one interactive projector applying to Education and Business into a much more higher level because of its built- in Android system(Windows Optional)/interactive function and strong 2.1 sound speaker. Specifications Items Specifications Projector Projector type Portable (Business & Education & Home Theatre) Brightness 800 lumens(ANSI 2500lumens) Contrast Ratio 10000:1 Resolution 1280*800 Projection Method DMD TI 0.45", WXGA-800 Projection distance 0.2-2m Projection Ratio 80"@ 0.383m Lamp type Osram P2WLED Lamp life 30000 hours Throw Ratio 0.324@60" Projection size 30-300 inch color 16.7 million colors Projection mode Ceiling, Rear, front Interface 2*HDMI; 1* VGA; 1*Power; 3* USB2.0; 1*Audio In; 1*RJ45; 1*Coaxial SPDIF Speaker 5W*2(Tweeters), 15W*1(Woofers) Power 144W Standby power