... videos 2.Suporting USB, SD card 3.OEM available High Definition Advertising Display LCD 7" - 65" 7" to ... , and convient to updated the advertisements programs. High brightness, wide visual angle, clear display near ... , JPEG, MP3, VCD and DVDPlayer function:auto digital play, recycle , or play with other editing mode ... -right 90Contrast ratio: 800:1 typ High Definition Advertising Display LCD 7" - 65"