1.bus monitor 2.Contrast Ratio:7000:1 3.lcd A+screen+HD+3D image 4.More interface(BNC/VGA/DVI/HDMI) 5.ABS Materials MJ-3200( 32 inch bus monitor ) Product Detailed:• the image resolution decoding reduction than other monitor has been greatly improved, no trailing now like.• image and bright, bright colors, contracted fashion, portable design.• high quality ABS shell, durable;• new style, founder, ...