1The overall appearance is designed as black and white, equipped with dust screen, detachable for washing. 2The supporting foot is designed in the center to avoid being unbalanced when using the tripod. 3Excellent sound performance of the speaker with added tune trope, better sound experience. 4Physical resolution of 720P, supporting 1920x1080 HD resolution input and supporting 1080P. 5Built-in multimedia player, supporting memory card and U disk to directly play HD audio/video. 6Completed ports for USB/AV/HDMI/VGA, supporting a variety of external devices, easy to use. Item Type: ProjectorCondition: 100% brand newMaterial: ABSColor: Black and whiteProcessor Type: For Mstar V53Physical Resolution: 3.97in RGB screen resolution: 1280x720Maximum Supported Resolution: 1920x1080External I/o Port:2 X USB 2.0 1 x Memory Card1 x AV-IN audio/video input, 1 to 3 socket1 x Audio Out, 3.5mm standard headphone jack1 x HD1 x VGAButtons: Up, down, left, right, OK, on/off, back, input source, menuSpeaker: 1x 8R 3W Supply voltage: 110-240v ~ 50/60 HzPower: 50WProjection Size: 32-170 inchesScreen Aspect Ratio: 4:3 16:9Optimal Projected Size: 50 inchesBrightness ANSI: 130lmSupported Video Format: MPEG4 RMVB H264Supported Audio Formats: MP2, mp3.wav. aacSupported Image Format: JPG. GIF. PNG.Certification: CE, ROHS, PSE, FCC, IC 1 x Projector1 x Power Line1 x Remote Controller (2 x AAA batteries, NOT included)1 x Heightened Screw1 x AV1 1 to 31 x Cleaning Cloth1 x User Manual