How does the LED advertising light change content?
You are talking about the display, there is a control card with CD-ROM inside, with data cable and computer connection, you can change the contents inside. Yes, please give your personnel to help you operate.
You are talking about the display, there is a control card with CD-ROM inside, with data cable and computer connection, you can change the contents inside. Yes, please give your personnel to help you operate.
You are talking about the display, there is a control card with CD-ROM inside, with data cable and computer connection, you can change the contents inside. Yes, please give your personnel to help you operate.
