Smart ring

Material: Titanium Steel
Style: Tech
Shape: Letter/Number/Text
Suitable Gift Occasion: Holidays
Style: Unisex
Inlay Material: White NFC Card, NTAG213 Chip
Colors: Blue, Black, Gold, Rainbow, Rose Gold, 7*7 Ring Box
Sizes: Size 6, Size 7, Size 8, Size 9, Size 10, Size 11, Size 12, Size 13
This ring is a high-tech smart ring. The chip is the NTAG213 chip, which can be installed to unlock smart doors, top up cards, unlock smartphones, lock important files on phones, transfer files, etc., and supports NFC.