Specifications: Multi-Mounting Style of 7 Real View TFT LCD Monitor 7 Top A Grade New Panel 500 cd/m nits Highest Backlight Brightness 300:1 High Contrast Ratio Horizontal 140 and Vertical 120 Wide Viewing Angle Quick 12ms Respond Rate 45 Cool Lower Working Temperature -30C - 90C Operating Temperature DC to DC Adapter Support DC12 Volt to DC28 Volt Built in Support Wireless IR Headphone Built in Support Two High Quality Speakers(Stereo System) NTSC and PAL System Auto Switch More specifications, please e-mail to us.