R4 can quickly trigger multiple preset notifications on any phone. No need to install an app for direct use, and suitable for both for and for IOS platforms. Ceramic Material: The R4 ring is made of microcrystalline zirconium ceramics, with excellent refractive index and dispersion performance, giving off a unique round luster overall.
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R4 can quickly trigger multiple preset notifications on any phone. No need to install an app for direct use, and suitable for both for and for IOS platforms. Protection Level: IP68. Ceramic Material: The R4 ring is made of microcrystalline zirconium ceramics, with excellent refractive index and dispersion performance, giving off a unique round luster overall.
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Item Type: NFC Smart Ring. NFC Module Type: 216. Exquisite Material: Made of microcrystalline zirconia ceramic, showcasing excellent refractive index and dispersion performance, emitting a unique glossy sheen.
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A set of 5ZipNFC ABS Plastic Pear shaped key fobs / rings. They have an excellent reading distance. They are waterproof so can be used outside as well as inside and very hard wearing. Android, IOS using 11+, Windows, NFC USB / Bluetooth / internal readers/writers.
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1 Piece NFC Smart Ring. Quickly start the phone application, in advance will need to quickly start the program startup written in the smart ring, when the smart ring touches the phone will automatically find and start the program.
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Feature: 1. It applies the latest technology to make your life more convenient and secure. Item Type: NFC Smart Ring. 1 x NFC Smart Ring. Note: NFC automatic setup currently only supports for IOS Phone XS and newer models, the system needs to be upgraded to for iOS 13 or later.
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If your smartphone has NFC function, turn on the NFC switch, search your app for the software which apply NFC, download and install them. Since NFC is a near field communication technology, make sure to place the top side of the ring chip right close to the NFC area when.
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