Brand: UNICImage system: LCDNative Resolution: 320 x 240，Supported resolution: 1024 x 768Lamp: LEDInput Voltage: 12 VLanguage: EnglishBrightness: 48 LuxContrast: 300:1Lens: F=125Image size: 20-60 InchesProjection distance: 1.25-4.0 mProjection mode: Front projectionOperation mode: Manual remote controlOutput: HeadphoneInput: VGA/AV/USB/SD/HDMI (Support PC Laptop VGA input)Power waste: 24WBattery Lifetime: Up to 20K hoursLamp: LED (20K hours working time)Speaker: 1.0 W *2Net Weight: 0.41 KgGross Weight: 0.79KGProduct Size: 127*127*57 mmPackage Size: 230*170*100 mmPackage Include:1X Projector1X User manual，1X Power adaptor 1X 3in1 AV cable，1X Remote control