The product information is as follows:
Name:20Pcs NFC Tags Lable Ntag213 13.56mhz Smart Card for All NFC Enabled Phone Smart Business Card NFC 31.5x28mm Blue
Crystal card is a highly personalized new type of RFID smart card, with a crystal clear and transparent appearance, strong three-dimensional sense, and dustproof, waterproof, and vibration resistant characteristics.
Scope of application: Patrol system, attendance system, access control system, one card system RFID identification field.
Size:31.5x28mm
Chip:NTAG213
Storage capacity:148 bytes
Working frequency:12.00-14.50MHz
Number of erasures:10000
Data storage:5 years
Reading and writing distance:1-10cm
Support protocol:ISO14443
The product appearance and printed words may vary depending on the batch, but this does not affect use.
Colour:Blue
Material:Drop glue
Package Contents:
20 * NFC Smart Card
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.