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
