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Ceramic NFC RFID Ring is widely used in contactless payments, access control and a smart key for home/car, etc. Contact: info@.

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Waterproof 13.56MHz RFID NFC Smart Ring for Men/Women

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.

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