... sealed from the factory to resist against dirt and dustl Touch can be activated with gloved handsl Multiple mounting options ... Built in speakers located in the display headl Designed for touch" features such as a stable tilt stand Specification Model ... PC:Analog: 15-pin-D-SUBAudio Line in - stereo Users Control Panel ControlsPower, Auto Adjust, Menu, up, downOSD ControlsBrightness, Contrast, ...