Size: 20 ( 4:3) Resolution: 1280X1024 Viewing Angles:65/65/70/70 (U/D/L/R) Contrast Ratio:500:1 Brightness:350cd/m2 Color:Silver,Black,etc Support format:MPEG1,MPEG2,JPG,MP3,VMA,MP4 Support memory card:CFand HD etc Voltage input:AC 110V-240V Show More