5 PCS NFC Ntag215 Hang Round Tags Waterproof Compatible With all NFC Mobile Phone and Device by NORDSD (Blue)

Description

Specification: ● 1152 bit / 540 Total - 504 bytes of user memory with unique 7 byte serial ● 496 characters available with NDEF formatting ● Protocol: ISO 14443 A ● Operating frequency: 13.56 MHz ● Diameter: 28mm ● Rewritable multiple times and can be locked when required ● Epoxy clear plastic applied to provide a protective, strong but very light covering ● Black elastic string is provided already attached ● 5 Different colours:blue,black,white,grey,green The NTAG215 chip has extra features that can be used such as: ● 32 Bit Password protection ● UID Ascii Mirroring ● 24 Bit counter ● Originality Signature ● Fast read option Compatibility Brands:Samsung, HTC, Nokia, LG, Sony, BlackBerry and all other makes of mobile and tablet Compatibility OS:Android, Blackberry, Windows 8 Note Please be aware that these cannot be placed on metal surfaces. Cause of production, maybe you in the case of reflective, careful to see a side of the little scratches . This is produce normal case . It does not affect your use!! Pls don't worry!