A ring with a purpose! This nfc smart ring combined with your nfc enabled smartphone or nfc reading device allows you to unlock your phone, run tasks
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Description:, Material: stainless steel, Size: 6,7,8,9,10,11,12,13, Chip: NFC chip, working frequency band: 13.56 MHZ, Specifications:, Set up smart
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A ring with a purpose! This nfc smart ring combined with your nfc enabled smartphone or nfc reading device allows you to unlock your phone, run tasks
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Multifunctional: The smart ring can be 2 IC cards (13.56MHZ) 2 ID cards (125KHZ) and 2 NFC cards at the same time, such as access control card,
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