Feature 1Using 4.3-inch LCD screen, the screen is bigger than the original 4-inch screen at the same distance 2Support manual key-stone correction, 15 degrees key-stone correction 3Multi-layer coating optical lens, clear picture quality, to eliminate the virtual focusing and image distortion 4The product has 720P HD resolution, the picture is clear and delicate 5Support USB x 2/HDMI IN/AV/VGA/3.5mm audio inputSpecificationItem Type: ProjectorModel: T7 Image system LCD Light LED Contrast 1000:1 Resolution 1280x720P Brightness 200ANSI Key-stone adjustment Stand by Input port USBx2/HDMI IN/AV/IR/VGA/3.5mm Audio Power 70W(maximal) Lamp life 20000 Hours Projection distance 1-4 meters Projection size 40-200(inches) Aspect ratio 4:3/16:9 Audio MP3/WMA/ASF/OGG/AAC/WAV Image JPEG/BMP/PNG Video MP4/AVI/MKV/LFV/MOV/MPG/VOB/RMVB/3GP Remote control battery 2 x AAA battery(not included) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Projector1 xAudio Line1 x Power Cord1 x Remote Control1 x User Manual