Lugar del origen
Sichuan, China
Product name
nfc smart ring
Material
Ceramic, tungsten steel, wood or customized
Chip
NFC, RFID, dual chip
Frequency
HF 13.56MHz, LF 125khz or customized
Protocol
ISO14443A or customized
Application
identification, payment, share information etc
Craft
matt finish, glossy finish, frosted finish, laser logo etc
Key word
smart nfc ring, nfc ring, smart ring, nfc smart ring