Specification General Aspect Ratio: 4:3 Lens Adjustment: Manual Operation Temperature: 0-35 degrees Celcius Humidity: 20-80%, non-condensing Power Consumption: 22W Power Supply: 12V Languages: Magyar, Polish, English, Chinese, French, Dansk, Greek, Italian, German, Portuguese, Korean, Spanish Projection Contrast: 300:1 Luminance: 48 ANSI Lumens (Max. at 30 Inches) Resolution: 320x240 Light Source: LED Projection Screen Size: 10 inch - 45 inch Projection Distance: 1 to 4m Memory SD card up to 32GB(not included) Media Formats Video: AVI, MOV, MPEG, MPG, RM, RMVB, MP4, ASF, MKV Audio: MP3, WMA, AAC, FLAC, APE Picture: JPEG, BMP, GIF, PNG, TIF eBook: TXT Ports 3.5 mm Audio Out Port VGA Port HDMI Port 3-in-1 AV IN USB SD Card Slot DC IN Dimensions Main product dimensions: 127x127x70mm (L x W x D) Main product weight: 400g Package Contents 1xMultimedia Projector 1xAV Cable 1xPower Adapter 1xUser Manual 1xRemote Control Notice:This product is home projector, which just can be used for personal entertainment to play a movie. Not suitable for business, teaching, presentation PPT in a strong light during the day, also Cannot be used instead of computer, monitors, or television.