Features:* With 1280x720P native resolution and support 1080P resolution, offer you high definition video & pictures.* LEDs Lamp, safe and low radiation without glare, more than 50,000 hours life, not need to replace the lamp.* Easy to project a giant screen of 32-176 inches (the best-projection size is about 50 inches) by adjusting the distance. Whether it's watching a movie, listening to a concert, playing a game, just do what you want.* Built-in speaker, provide a better sound quality without connecting to external speaker.* Easy to operate with many ports, including HD/ VGA / USB/TF Card/AV interfaces, can be connected to many devices such as PC, Laptop, PS4 and so on.* The focal length can be adjusted according to personal preference settings. With remote control, easy to adjust.The compact size, portable, convenient for daily and travel.Specifications:Plug: USWorking Voltage: AC100V~ 240V 50Hz\60HzPower Consumption: 50WBrightness: 4500 lumensContrast Ratio: 2000:1Lamp Life: 50000 hoursAspect Ratio: 4:3 / 16:9Resolution Native: 720P, support 1080PProjection Screen Size (inch): 32-176inchs (the best-projection size is about 50 inches)Remote Control Cell: 1*3.0V 210mAh CR2032 Projection Distance: 1.1-5mAudio Formats: MP3, AACPicture Formats: JPG , BMP , PNGKeystone: 15Package Size: 31 * 19 * 12cm / 12.2 * 7.48 * 4.72inPackage Weight: 1360g / 2.99lbNote:The projector is an American gauge plug, please note whether it can be used in your own countryPacking List:1*Projector1*Remote control1*AV Cable1*Power Supply1*User Manual