NFC Multi-Function Smart Ring Built-in 6 RFID Cards and 2 Health Gems 128Gb of Storage Wireless Space Compatible with iOS and Android (Size : Small)

Multi-functional Smart Bracelet: It can replace 6 proximity cards at the same time, support social sharing, Apple shortcut, wireless flash drive,

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CatXQ Smart Ring:Built-in IC and ID modules,4 smart cards can be simulated at the same time (Access Card,Elevator Card,Time card,Parking

Smart Ring Compatible with iOS Android,2 NFC Safe Quick Trigger Instruction (Phone/Location/SOS),Support Simulation of 4 ID/IC Smart

Multi-functional Smart Bracelet: It can replace 6 proximity cards at the same time, support social sharing, Apple shortcut, wireless flash drive,

NFC Multi-Function Smart Ring Built-in 6 RFID Cards and 2 Health Gems 128Gb of Storage Wireless Space Compatible with iOS and Android (Size : Small)

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

Xiaomi Mijia R5 Smart Ring for GPS,ID,IC,NFC IOS Android WP Mobile Phones Smart Wearable Device Multifunction Magic Ring - AliExpress

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JAKCOM R5 New Product Of Consumer Electronics Smart Wearable Device Watch with Built-In RFID Cards and Health M - AliExpress

R5 NFC Smart Ring, Multifunctional 128GB Large Storage Space Intelligent Wearable NFC Ring for Mobile Phone (S) : Electronics