Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone, Connecte to The Mobile Phone Function Operation and

Features: 1. Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function operation and sharing

NFC Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device for Mobile Phone, 6/7/8/9/10/11/12/13 inch Optional(8inch) : Electronics

Specifications: The smart ring through the nfc radio frequency communication technology, to achieve mobile phone function operation and sharing of data. By touching the phone nfc signal area, to achieve the screen to unlock; application lock, quick start application, send read business cards, URL information and other functions. 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.

Ybeauty NFC Smart Magic Stainless Steel Wearable Fashion Finger Ring for iOS Android, Men's, Size: 8

Features:, 1. Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function operation and sharing

OTVIAP NFC Multi-function Smart Rings Magic Wearable Device Universal for Mobile Phone, Multi-function Smart Ring, NFC Smart Ring

1PC NFC Ring. Color:white,black. Material:Stainless Steel.

Multifunctional Magic NFC Smart Ring Wearable For Android IOS Mobile Phone Rings

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Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone, Connecte to The Mobile Phone Function Operation and Sharing of Data(7in) : Electronics

NEW Smart Rings Wear Jakcom R4 NFC Magic technology For IOS Android Windows NFC Mobile Phone For Couples

Cheap Stainless Steel Finger Digital Ring Wearable Connect NFC Finger Ring for Android Phone Men

Men Nfc Rings Smarts Ring Stainless Steel Fashion Jewelry Phone Rings for Women - AliExpress

Multifunctional Magic NFC Smart Ring Wearable For Android IOS Mobile Phone Rings

Magic Wearable Device Universal Ring Depth Waterproof Universal Wear Smart Ring NFC Chip Universal For Mobile Phone Black 10

Focket Smart Ring, Multifunctional Magic Wearable Device NFC Ring Universal Wear Smart Ring NFC Smart Rings, Quick Start, Large Storage Space, for Mobile Phone (S) : Electronics