Description
Nfc Smart Ring Through The Nfc Radio Frequency Communication Technology And Mobile Phone Connection To The Mobile Phone Function Operation And Sharing Of Data..Orii Smart Ring No Charge / Depth Waterproof, Built-In Ultra-Sensitive Nfc Chip, No Electricity To Work, Easy To Wear..Nfc Smart Ring Multi-Functional Nfc Smart Ring, The Main Function Is To Store And Exchange Personal Information, As Well As Mobile Content And Personal Privacy Encryption Unlock..Smart Nfc Multifunctional Ring Lock / Unlock The Program, Select The Application You Want To Lock / Unlock, Write The Smart Ring, Only The Ring Touch The Phone To Start The Application, To Protect Personal Privacy..Smart Rings For Men Beautiful Appearance, Easy To Use.