This is a digital smart card with 3.52inch e-ink display, it has a dedicated app for you to update the screen by mobile phone NFC. It can be used as student ID card, name badge, naming card, you can create the template and content by yourself from the APP and update the smart card screen any time you want.
This is a digital smart card with 2.13inch e-ink display, it has a dedicated app for you to update the screen by mobile phone NFC. It can be used as student ID card, naming card, you can create the template and content by yourself from the APP and update the smart card screen any time you want.