MEGXON 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) : Electronics

Universal Sensing NFC Ring, 128GB Storage Space NFC Smart Ring Tai Chi Design Wireless Control Social Account Sharing for Office(L) : Electronics

Tai Chi Design: This wearable smart NFC ring has an unique Tai Chi design of double colors on front and back sides, which is a new fashionable

Universal Sensing NFC Ring, 128GB Storage Space NFC Smart Ring Tai Chi Design Wireless Control Social Account Sharing for Office(L)

MEGXON Waterproof Smart Ring Nfc Multifunctional Magic Ring for Replacement Keycard and Keychain, Compatible with Ios and Android (Size : 6#) : Electronics

No need to charge: each group of chips is equipped with a wireless receiver module, which quickly obtains the electromagnetic wave energy from the

Multi-functional Smart Ring Wearable Ring with Nfc Compatible with Android and Apple Systems (Size : 11#)

Multi-functional Smart Ring Wearable Ring with Nfc Compatible with Android and Apple Systems (Size : 11#) : Electronics

R5 Smart Ring with Dual RFID, NFC and ID Chip

CatXQ Smart Ring for iOS Android, 2 Health Stones,6 RFID Cards,128G Wireless USB Flash Disk,Digital Business Card,Share Social Media

R5 Smart Ring with Dual RFID, NFC and ID Chip

Multi-functional Smart Ring Wearable Ring with Nfc Compatible with Android and Apple Systems (Size : 11#) : Electronics