Smart Finger Rings for Smartphone


Magic Smart Wearable Finger Rings for Smartphone

  • Smart Ring NFC Wear Jakcom R3 technology Magic Finger Smart NFC Ring for Android Windows NFC Mobile Phone Highlights Replace “door key”, “Payment Card” or other”IC”/”ID”card Improve human health and prevent disease
  • Unlock phone,Quick start phone’s program,Share informations
  • No need to charge and waterproof
  • Full U. S. sizes optional
  • Made by Liquid Tungsten and Epoxy Crystal Ceramic,Fashionable design elements. Specification Type: NFC Smart Ring
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