Display parameters:

　　Product name: 21.5 + 7 inch 4 screen hanging advertising machine

　　LED display screen: LCD screens

　　The screen brightness: 560 CD/m2

　　In distinguishing rate: 1366 * 768

　　Liquid crystal size: 21.5 7 inch * 3 small screen

　　According to scale: not yet

　　Screen color: 16.77 M

　　The visual Angle of view: the up and down around 178, 178

　　Response time: 6.5 MS

　　For than degrees: 1300:1

　　Characteristic parameters

　　Body material: tempered glass for travel

　　Broadcast medium: usb SD card support HDMI VGA AV extension

　　Audio format: MP3, WMA (support stereo)

　　MPG video formats: MPG MPG - 1-4 AVI MP4 DIV TSTRP MKC MOV WMV RM RMV

　　Image formats: JPEG, PNG BMP, etc

　　The stereo configuration: built-in 2 * 10 w whole horn