VIDEO PROJECTOR - Image size: 34-130 Inches 800*480 high definition Projection distance:1m-4m.You can adjust the size of image by changing the distance. We suggest best Image Size:40-60 inches.</br>ENTERTAINMENT - Video Projector is your private home entertainment relaxing your eyes from TV Smartphone and PC saving your money and time from cinema. Just stay at home you could enjoy to watch movie at home + listen surround sound on couch + play video games on the huge screen.</br>PORTABLE DESIGN - Portable design unit size( L*W*H): 7.4 * 5.8 * 2.1 inches/ 188*146.5*54mm suitable for travel camping outdoor party also won't take up too much space in your room. Exchange with friends happy movie after family dinner or BBQ Party share sweet pictures to family.</br>MULTIFUNCTION INPUT -Built-in speakers AV/VGA/SD/HDMI/USB interface can connect with your Mac iPhone PC laptop DVD U-Disk/Hard Disk Device or TV set-top box(STB) 5V-Output USB port for smartphone tablet power charging.</br>FAST DELIVERY & PERFECT SERVICE - Directly Delivery from United States?? normally arrives in 2-7 working days; Full one-year warranty support provided directly by LeFun?? please feel free to contact us if you need assistanc