Special Features:
Waterproof / Weatherproof, MINI Ring
Size:
16-22mm inner dia/customized
Material:
Ceramic, tungsten steel, wood or customized
Chip:
HF 13.56MHz, LF 125khz or customized
Application
identification, payment, share information etc
Craft:
matt finish, glossy finish, frosted finish, laser logo etc
Product name
NFC Ring, NFC smart ring, smart ring, smart NFC ring, NFC tamper ring