Specifications • Aspect Ratio : 4:3 • Lens Adjustment : Manual • Operation Temperature : 0-38 Degrees Celcius • Humidity : 20-80%, Non-Condensing • Power Consumption : 32w • Power Supply : 12v • Languages : Magyar, Polish, English, Chinese, French, Dansk, Greek, Italian, German, Portuguese, Korean, Spanish Projection • Contrast : 300:1 • Luminance : 150 Ansi Lumens • Resolution : 640x420 • Light Source : Led • Projection Screen Size: 20 Inch - 80 Inch • Projection Distance : 1.25 To 4m Memory Sd Card Up To : 16gb Media Formats: Video : Mpeg1, Mpeg2, Mpeg4, Rm/Rmvb, H264, Mov, Mjpeg, Flv, Vci, Divx • Audio : Mp3, Wma, M4a • Picture : Jpeg, Bmp, Png Ports • Hdmi Port • 3.5mm Audio Out Port • 3-In-1 Av In • Vga Port • Usb • Sd Card Slot • Dc In Dimensions • Main Product Dimensions : 127x127x70mm (L X W X D) • Main Product Weight : 400g Iso, Ce, Rohs And Bis Certified (Please Use Original Content For Quality Projection).