Smart editable stainless steel NFC ring - Red / 10#

Smart Editable NFC Ring Android Connect Intelligent Stainless Steel Wearable Finger Ring Jewelry Gift - Red / 10# Please read the size chart we provide care before purchasing NFC smart chip ring is a fashionable wearable electronic product that performs mobile phone functions and shares data through the connection of NFC radio frequency communication technology with mobile phone It does not require any power supply and has the high-grade waterproof capability The ring has a built-in NFC chip. You need to bring your own NFC to use it Specifications: Material: Stainless steel Width: 8mm Package included: 1 x Smart Editable NFC Ring