Quick Details
Jewelry Type:Rings
Brand Name:SAI
Rings Type:Cluster Rings
Jewelry Main Material:Lampwork,Glass
Main Stone:Zircon
Setting Type:Tension setting
Occasion:Anniversary, Engagement, Gift, Party, Wedding
Gender:Men's, Unisex, Women's
Product name:NFC Smart Ring
Application:Smart Phone NFC
Chip:Yes
Color:Black
Surface:Polished
Material:Zircon + Pure titanium + Glass
Function1:Program Lock
Function2:Business Card Share
Function3:Intelligent Door Lock