With NFC function, And confirm the cell phone NFC signal area. The ring has a built-in NFC chip. You need to bring your own NFC to use it. (4) Since NFC is a near-field communication, when reading any task, make sure that the ring chip is located in the NFC signal area close to the phone, otherwise it may cause normal reading and writing.
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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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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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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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With NFC function, And confirm the cell phone NFC signal area. The ring has a built-in NFC chip. You need to bring your own NFC to use it. (4) Since NFC is a near-field communication, when reading any task, make sure that the ring chip is located in the NFC signal area close to the phone, otherwise it may cause normal reading and writing.
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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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Applicable crowd: all, fashion, trend, learning, couples. Ring model.
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With NFC function, And confirm the cell phone NFC signal area. The ring has a built-in NFC chip. You need to bring your own NFC to use it. (4) Since NFC is a near-field communication, when reading any task, make sure that the ring chip is located in the NFC signal area close to the phone, otherwise it may cause normal reading and writing.
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