Brand Name:CARPRIE
Type:Wrist Strap
Application Age Group:Adult
Language:English
Function:as show
Compatibility:as show
Size:6,7,8,9,10,11,12,13
Chip:NFC chip
Working frequency band:13.56MHZ
Storage space:144BYTES
Transmission rate:106kb / s
Uses 1:set up smart lock, card recharge, smart phone unlock
Uses 2:phone important file lock, transfer files.
type 1:Smart Ring
type 2:NFC Multifunctional Digital Ring
type 3:Waterproof Digital Ring
