International Version - Product may not include US Warranty</br>IDEAL FOR HOME THEATER MOVIES & VIDEO GAME USE, NOT RECOMMENDED FOR PPT OR BUSINESS PRESENTATION. Native Resolution: 800*480; Brightness: 1000 Lumens (International) / 100 Lumens (US); Contrast:1000:1; Aspect Ratio: 4:3/16:9.</br>PORTABLE DESIGN, EASY TO TAKE & TRAVEL. System Support: Multi-media (Music, Picture, Video, TXT); Enjoying watching movie at home and outside for camping. IMAGE SIZE: 34-130 INCHES, PROJECTION DISTANCE:3.3-13.1 FEET. With keystone correction, adjusting the picture trapezoidal distortion. Our projector is not the short throw projector, it only can adjust the size of image by changing the distance.</br>ENJOY YOUR FAVORITE PROGRAMS, VIDEOS, MOVIES WITH BIGGER SCREEN. Connect your PC / Laptop / DVD Player. Connect Playstation PS3 PS4 or X-Box via HDMI port to enjoy games on so big screen! We suggest best projection distance: 1.5-2m; Best projection size: 49-80 inches, which can make you obtain best user experience.</br>MULTI-FUNCTION INPUT AV/USB/SD/HDMI/ 5V-OUT USB, 50W. LED lamp, 20,000 hours life. The USB port is only for U-Disk/Hard Disk Device connecting. A Power Bank-USB-(5V-OUT), while watching the movie your phones can be charged via USB. TIPS: Need to use in dark environment. Not recommended for business presentation. After 3-4 hours of use, turn the projector off for a few hours to avoid overheating.</br></br>Product Description</br></br><p><b>Technical Specification:</b><br> Image Technology: TFT LCD <br> Brightness: 1000 lumens (International) equivalent to 100 lumens (US) <br> Contrast: 1000:1 <br> Native Resolution: 800*480 piexls <br> Supported Resolution: 1920*1080 piexls <br> Light: LED <br> Lamp life: 30K hours <br> Lens: Multichip Coated Len(F=125) <br> Operation Mode: Manual operation <br> Projection distance: 1-4M <br> Projection size: 34-130" <br> Aspect Ratio: 16:10 <br> Keystone Correction: Manual correction ±15° <br> Power Supply: 100-240v 50/60HZ -20V/2A <br> Power Consumption: 50W(Max) <br> Input: USB/SD/VGA/HDMI/AV <br> Output: 3.5mm earphone, USB(5V) <br> System: Multi-media (Music,Picture,Video,TXT) <br> Language Supported: 23languages <br> Product Size: 188mm*146.5mm*54mm <br> N.W.: 0.93kg <br> Others: Global Function Keypad/Remote Control Operation <br> Audio File: MP3/WMA/OGG/AAC/FLAC/APE/WAV <br> Video File: Full Format Support <br> Picture File: PEG/BMP/PNG <br> Text File: TXT </p>  <p><b>In the Box:</b><br> 1 x Projector <br> 1x User manual <br> 1x Power cable <br> 1x 3 in 1 AV cable <br> 1x Remote control</p>  <p>Note:<br> When Powered On or Working for 2-4 hours, it is Recommended you give the projector a few hours break to avoid overheating.<br> Not recommended for PPT or business or teaching presentation, need to use in dark environment, ideal for home theater movies and video game use.</p></br><br/>http://www.amazon.com/gp/product/B015VUXNSO