HECERE Waterproof Ceramic NFC Ring, NFC Forum Type 2 215 496 bytes Chip Universal for Mobile Phone, All-round Sensing Technology Wearable Smart Ring, Wide Surface Fasion Ring for Men or Women (8#)

HECERE NFC ring In-built with rewritable NFC Forum Type2 215 chip, can be used as NFC business card, automaticly send link, fast connect to WIFI/Bluetooth, ect...It is for most of Android NFC phone.<br> HECERE NFC ring is blank. User can download some free NFC read-write APP then you can program the function as you want.<br> HECERE NFC ring can be also used for mobile game which used NFC 215 chip after program.<br> HECERE NFC ring uses 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.<br> HECERE is made of zirconia ceramic material, which is very comfortable to wear.<br>