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Description

Product Name:NFC Ring
Material:Zirconia ceramic of main body, epoxy resin of surface
Inner diameter of ring:16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm
Chip:NTAG215
Protocol:NFC Forum Type 2 ISO14443A
Frequency:13.56MHz
Sensing direction:Omnidirectional sensing
Sensing distance:0-10cm (Depends on reader)

* User can download some free NFC read-write APP then you can program the function as you want.
* NFC ring can be also used for mobile game which used NFC 215 chip after program.
* NFC ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.
* Ring is made of zirconia ceramic material, which is very comfortable to wear.