SIZE:15 INCH PIXEL PITCH:0.297X0.297mm MAX RESOLUTION:1024X768 RESPONSE TIME:160ms CONTRAST RATIO:350:1 BRIGHTNESS:250cd H-FREQUENCY:30-60KHz USER'S INTERDFACE:CHINESE/ENGLISH WIEWING ANGLE:160/150 SPEAKER:2*2W (optional) MOQ:ABOVE 3,000PCS TV/AV:Optional DIMENSION:430x130x366mm PACKING:1150PCS IN 1 x 20' GROSS WEIGHT:4.6KG We can provide you many kinds of LCD monitor with different size, please kindly visit our website at , if you are interested in any item please kindly let us know, we will provide you best products and competitive price.