1)Technical Date:Input :100-240V ~50/60 Hz 0.5A, Output:+12V----2.0A
2)Insert TF card and mico SD CARD,support 32GB (Have self-4GB flash memory card)
3)Have computer , DVD, USB, AV/VGA interface
4)Have external speaker, to restore the home theater effect.Can carry mass of MP5( including PPT ) at any time
5)Resolution ratio:800*600
6)LED Brightness:1000 lm
7)Contrast ratio :500:1
8)Image aspect ratio:16:9
9)Foucus:Manual focus
10)Audio output :Headphones/ external speakers
11)Input video signal :AV/VGA
12)Suggest Projection size :30"---150"