To prevent video cards from being used only once, we recommend reusing or recycling the card.
The video card can be charged with a universal micro USB cable. Please connect the USB cable to the video card via the USB port at the bottom of the card and connect the USB cable to a power supply.
The video on the card can be easily replaced by one or more other videos. To do so, please connect the card to a computer or laptop using a micro USB cable. Then the card works like a regular usb stick.
If you cannot reuse the video card, please recycle the card properly by disassembling the card and separating the cardboard from the screen. Many thanks for your help!