International Version - Product may not include US Warranty</br>PORTABLE DESIGN - SMALL SIZE AND WEIGHT. You can take it to any place. Great for indoor/outdoor movies.</br>MULTIMEDIA SUPPORTS - HDMI/VGA/USB/SD/AV input and Audio output?? you can connect your PC/Laptop/DVD Player to enjoy videos or movies?? or connect Playstation PS3 PS4 or X-Box ONE Wii to enjoy games on the big screen.</br>GREAT PICTURE PRESENTATION - Native Resolution: 800x480; Brightness: 1200 Lumens (International) / 120 Lumens (US). Projection Distance: 1.5-2M. Keystone adjustment to adjust picture trapezoidal distortion.</br>Not recommended for PPT or business or teaching presentation?? best use in dark environment?? ideal for home theater movies and video game use.</br></br>Product Description</br></br><p><b>Techical Specification:</b><br>  System image: LCD<br> Brightness: 1200 Lumens (International) equivalent to 120 Lumens (US)<br> Contrast: 800:1<br> Native resolution: 800x480<br> Highest resolution: 1080p<br> Lamps: LED<br> Lamp life: 20000 hours<br> Lens: f = 125<br> Projection distance: 1:07 m-3.8