Product SpecificationsModel Number: LZ-H80The imaging unit: a liquid crystalResolution: 640 X 480Support resolution: 1920 x 1080Light source: LEDPower input: 12VLanguage: Chinese and EnglishBrightness: 80msContrast 400: 1Lens: F-125Projection Size: 20-100 inchesProjection Distance: 1.1-4MColor: 1677K. Projection: Front. Power: 24WSpeaker: 1W �� 2Weight: 0.8kgDimensions: 137 x 126 x 56.6 ����Operating modes: manual or remote controlTemperature: -10 to 36 degreesOutput: HeadphonesInput: AV / VGA / SD / USB / HDMIShipping Detail :Ship From New Jersey， Logistics Provider: FedExJust need 3-7 business days!!!