8500 Lumens Native1080p Projector, Gzunelic Home Theater Full HD Projector ,80,000 Hours LED Lamp Video Proyector Built in 2 Hi-Fi Stereo Speakers

1280 x 800??LED Light Source??HDMI??USB??VGA

Innovative and efficient Cooling System ?Three silent fans and dual copper pipes for heat dissipation. This is better than those single or 2 fans led projectors. It will make projector work more stable and prolong its lifespan. This mute fan will make you enjoy movie without noise Outstanding Display Performance ?6200 lumens led light utilization efficiency ?Native 1280*800 support 1080p ?80000 hours lifespan US Cree led lamp built in ? multiple layers big caliber optical coating lens ?Unique ACC image enhancement technology make picture rich in color and more vivid ?Dual channel image technology make picture to original and high fidelity ?Optical Sensing make brightness and darkness appropriate、prevented from distortion Technical Specifications ?Image Szie (inches) / Throw distance(feet) ≈10 . For example Throw distance vary from 5 to 20 feet and image size vary from 50 inches to 200 inches?Contrast: Real 8000 :1?Aspect Ratio: 16 : 9 or 4:3?Focus: manual Warm Tips How to Ceiling Project or desk Project? There are four holes on bottom place, The holes is compatible with screw which size is 4mm in diameter and 10mm in length, which shape is PWB/WB (means shape :Flat-head screw with meson), Also a liftable stand is there for desk projection How to Make External Speaker Work? Connect audio cable from external speaker to projector, then go to android homepage, then to setting then to projector then set sound to line out.. How to adjust image size? Please change the throw distance from 5 feet to 20 feet, the image size will vary from 50 to 200. The best viewing distance is 8-12 feet.