This is a set of circular NFC cards. They come in various bright colors, such as red, yellow, blue, green and black, all printed with a prominent NFC logo. Equipped with lanyards, they are easy to carry.
With built - in NFC chips, when these cards are brought close to NFC - enabled devices, information like web addresses, text, and business card details can be quickly transmitted. They are suitable for scenarios like access control, payment, and data sharing. These cards are not only compact and portable but also come in diverse colors, making them practical and easy to distinguish and manage, thus meeting the information interaction needs of different users in a variety of scenarios.