... to 27'' Functions: VGA+SPEKAER Optional: DVI interface Consumption: <20W LED Touch Monitors H156D Resolution1360x768, with Standard Function VGA+SPEKAER Size: 15.6" ... Observe angle: 160/160 degrees(H,V) Standard Function: VGA+SPEKAER Optional: DVI Language: English,French,German,Russian ... Portuguese,Italy,Korean,Spanish Accessory: VGA /Power Cable,User Manual Consumption: <20W ...