Product Features:Native resolution of 1280x720 (supports 1080P); high-definition video imaging.LED light source for low radiation, glare-free projection with a lifespan of over 50,000 hours, eliminating the need for frequent light replacements.suits projections on screens ranging from 32 to 176 inches (recommended size: approximately 50 inches each on the left and right).Equipped with internal speakers for audio output; external speaker connection available for enhanced sound quality.User-friendly operation with multiple connectivity options: Full HD/VGA/USB/TF card/AV input, compatible with a wide range of devices including PCs, PS4, etc.Easy installation with direct distance control for convenient operation and efficient use daily.Specifications:Power Source: AC 100V~240V, 50Hz~60HzPower Consumption: 50WLuminance: 4500 lumensContrast Ratio: 2000:1Projection Life: 50,000 hoursAspect Ratio: 4:3 / 16:9Native Resolution: 720P, supports 1080PProjection Screen Size (diagonal): 32-176 inches (recommended size: approximately 50 inches)Battery: 1 x 3.0V 210mAh CR2032Projection Distance: 1.1m - 5mMusic Format: MP3, AACImage Format: JPG, BMP, PNGCalibration Level: +/- 15 degreesPackaging Dimensions:31 x 19 x 12 cm (12.2 x 7.48 x 4.72 inches)Packaging Weight: 1360g (2.99 lbs)Notice:Please handle with care and inspect the projector before use.Check the country/region specifications and handle packaging with care.Included in the Box:1 x Projector1 x Distance Control1 x AV Cable1 x Power Cable1 x User Manual