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13.56MHz Ring Ntag213 RFID Key Fob

13.56MHz Ring Ntag213 RFID Key Fob often used for keys, but it is also an easy way to mark items. The tag contains a small RFID chip and an antenna, without charging, passively powered by the reader.
Ntag213 chip can be written in NDEF format and is perfectly compatible with all kinds of NFC mobile phones.

  • Small and exquisite, easy to use and sensitive.
  • High-end, atmosphere and fashion.
  • Custom key card size and shape.
  • 100% high quality and high safety.
  • Double waterproof: glue covering and ultrasonic pressing.
  • Various styles and colors are available.
Material ABS
Size 42*34*5.3mm
Optional chip Ntag213,NTAG215,NTAG216,More about RFID Chip
Memory 144Byte, Determined by the chip
Frequency 13.56MHz
Protocol ISO 14443A
Craft gravure printing, bronzing, radium carving
Colour Blue,Red,Black,etc.
Reading distance 0-10cm
Working Temperature -25°C to 65°C
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