hecere Waterproof Tungsten Steel NFC Forum Type 2 215 496 Bytes Chip Universal for Mobile Phone AllRound Sensing Technology Wearable Smart RingBlack Blue Tungsten NFC ring18mm

HECERE NFC ring Inbuilt with rewritable NFC Forum Type2 215 chip can be used as NFC business card automaticly send link fast connect to WIFIBluetooth ectIt is for most of Android NFC phonebr HECERE NFC ring is blank User can download some free NFC readwrite APP then you can program the function as you wantbr HECERE NFC ring can be also used for mobile game which used NFC 215 chip after programbr HECERE NFC ring uses 360degree omnidirectional sensing technology the sensing effect is much higher than similar products in the marketbr HECERE is made of Tungsten steel smart ring which is very comfortable to wearPlease note that due to the presence of RFID chips in the productThe coil surrounds the ringEach ring has a closed connecting lineIf you want this smart ring with RFID functionSo please accept this imperfect craftsmanshipbr