50 Pcs NFC Stickers Tags, NFC Cards with Adhesive Back, 25mm Round Rewritable NFC Cards, 504 Bytes Memory Compatible Tagmo NFC Enabled Mobile Phones, White

• NTAG215 Chip: This NFC tag has 504 bytes of inventory, a read/write time of 1 to 2 milliseconds, and a read/write lock function. These coin-sized cards can be edited or read repeatedly, write the information you want quickly, provide you with enough storage space, operating frequency 13.56MHz, sensing distance 0 - 10 cm.
• Self-adhesive backing: NTAG215 coin card comes with self-adhesive backing, which can be attached to the back of the cell phone or walls and other smooth surfaces to fix it
• Premium Materils: The NFC coin card is made of high quality PVC material with a diameter of 25mm, compact and portable with storage box, easy to use.
• Easy to Use: NTAG215 can be used with TagMo and all NFC-enabled mobile phones and devices. You need to ensure that the device supports NFC function. After installing the corresponding application, you only need to hover your phone or device when using it. Stop at the NTAG 215 coin tag and the data will automatically be entered into your phone. (It is recommended that you do not use the card in a strong magnetic environment or on a metal surface, as this will destroy its functional)
• Wide application: Programmable NFC tags can be stuck in any location, such as electronic tag shelf, smart advertisement, outdoor mobile phone holder tag, etc. NFC chips can automatically perform tasks and share information, bringing convenience to life. You can use NFC stickers to share social information, connect wifi, play games, create a smart life and more
• Package Includes: 50 blank nfc cards, NFC chip is easy to carry, you can use it anytime and anywhere in your daily life. The quantity is enough to share with your family. Use with friends

How to use NFC tags Pre-set up the application using TagMo or NFC-Tools app. Bring your NFC-enabled smartphone close to the NFC card and the NTAG215 chip data will be transferred directly to the phone with no internal power supply, no batteries and no manual pairing. Compatible and programmable with all NFC-enabled phones and devices. Simple touch operation makes your phone more interesting! PROPERTIES: Chip model: NTAG 215 Diameter: 25mm/in Operating frequency: 13.56Mhz Read distance: 2mm-10mm (depending on the reader and the operating environment) Lifetime: Read and write 100,000 times Data retention time: >10 years Function: Read/write