Smart Ring
IC / ID / NFC card simulation | iOS Android dual platform Cloud Application.

• Micro-crystal Zr ceramics R4 whole body is entirely made of micro-crystal Zr ceramics.
  With excellent refractive index and chromatic dispersion, the device emits unique rounded luster.
• Marathon process each ring needs to undergo forging for 2 days, sintering in a 1400 degree furnace for 5 days, thousand times of CNC polishing, coating and other post-procedures.
• Nano feature by virtue of the low thermal conductivity of Micro-crystal Zr ceramics, R4 has a gentle touch sense as jade.
  
• Possess 4 times the hardness of aluminum alloy, calmly deal with all kinds of scratches in daily life.
• New flagship of smart ring R4 is the fourth generation smart ring,
  it carries with multiple sets of RFID chip modules.
  And is capable of simulating four contactless RFID cards.
  Once again, it becomes a new flagship product.