[0] dianpo Jakcom R3F Smart Ring Wear New Technology Magic Finger NFC Ring for Android/BlackBerry/iOS/Windows/Mobile Phone: Office Products

  • Make sure this fits by entering your model number.
  • The “I” , “II” Letters area carries a new high speed smart NFC dual-core chip
  • It has 106 KB/s data transmission, and 100,000 cycles of writing operation durability degree, can store data for 20 years, and effectively guarantee the safety and stability of the data
  • Besides, it brings top speed operation experience to the following mobile NFC features
  • User can set Smart ring as the key to door according to the matching process of intelligent door lock
  • Waterproof dust-proof and fall-proof and real jewelry-level dimension
  • dianpo Jakcom R3F Smart Ring Wear New Technology Magic Finger NFC Ring for Android/BlackBerry/iOS/Windows/Mobile Phone: Office Products

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