Panel:21.6" Max.resolution:1366*768@60Hz Max.contrast ratio:800:1 Max. brightness:400cd/m2; Response time:5ms; Color:16.7M; Viewing angle: H:170°;V:160° Power Consumption(Operating):≤45W With Two speaker; Audio Power Consumption: 2W*2; Power Supply: AC100~240V 60/50Hz,1.5A Net weight: 5.5kg Gross Weight:7.0kg Interface:HDMI:1; VGA:1; YPbPr:1; S-Video:1; AV input:2; AV output:1;RF:1; Earphone:1; Dimension:590*158*450mm; Loading Qty:667/1382/1621