Waterproof NTAG215 NFC Smart Card Rewritable Readable For Android 10 20 30 PCS Quality Guaranteed

Product DescriptionNew Portable Cheap Waterproof NTAG215 NFC Card NFC Tags Android SystemOperating frequency: 13.56 MHzProtocol: ISO 14443Rewriteable multiple times and can be locked when requiredAntenna size: 60mm x 40mm137 characters available with NDEF formattingCard: 85.5mm X 54mm X 0.84mm with rounded corners1152 bit / 144 bytes of user memory with unique 7 byte serialCompatability:1) Support 13.56mhz RFID and NFC IC reader/writer, For example: Acr122u reader/writer2) Support Andriod Smart mobile phones with NFC function.Andriod system Phone could download the NFC software, such as the Goo gle play NFC Task Launcher, NFC ReTag Pro Security Software.Application:Check in, mobile payment, product information query, mobile identification, mobile marketing, social networking, business card sharing, access control, membership management, posters, healthcare,book borrowing etc.Notice: this is an NFC white card only, need to make a card by yourself before use.Package:10/20/30PCS NFC Card* We will carefully test every item before shipment.The quality is guaranteed!