... Advertising Monitor 2.high quality 3)many choices for you(26" ,32",37",42",46", ... 65",70",82") RXZG-B32C wall-mounted advertisement monitorTechnical Parameters(for selection15″, 17″, 19″, 22″, 26” , 32″, ... SD);USB Port; Video and sound;VGA Port;IR receiver; 12V power input interface;Work environment: temperature ... Support 2/5.1 sound channel output and digital volume control.4. With high quality timing ...