RFID / NFC Smart Ring - Size 12 - NTAG213

What did Lord Sauron, when forging the One Ring in the fires of Mount Doom forget to include in his all powerful ring? What did he forget to leave out

Intelligent Magic NFC Smart Ring For NFC Android Mobile Phone

New RFID Smart Fitness Tracking Ring With NFC, ID, And M1 Magic Finger For Android, IOS, Windows Phones And Watches From Afya, $31.69

JAKCOM R4 is a multifunctional RFID finger ring, The built-in IC and ID modules can take the place of Access card, Parking card, Membership card, Shopping card and other RFID cards; The built-in NFC module can realize Virtual call, Scene notification, Business card sharing, Memo sharing and other featured cloud services. Specifications 1. Jakcom R4 is entirely made of micro-crystal Zr ceramics,calmly deal with all kinds of scratches.

R4 Smart Ring NFC Electronics Mobile iOS Android Smartphone Wearable Finger Ring - Silver - Ceramics - 57.1mm

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RFID keyfob is easily carrying by a person for daily access in buildings office. GYRFID present various kinds of keyfobs like NTAG213, MIFARE,

NTAG213 NFC Smart Ring | in stock

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Multi-Functional NFC Smart Rings Ceramic NFC Ring - CXJRFIDFactory

13.56MHz RFID/NFC Clear Tag - Classic 1K : ID 361 : $2.50 : Adafruit Industries, Unique & fun DIY electronics and kits

NFC Smart Ring - RFID tag manufacturer

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ZYZM R4 Smart Ring Multifunctional Lord of The Rings is Compatible with iOS and Android No Need to Recharge Waterproof and dustproof IC/ID Card (9#) : Electronics

Nfc Tag Phone