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The “I” , “II” Letters area carries a new high speed smart NFC dual-core chip
It has 106 KB/s data transmission, and 100,000 cycles of writing operation durability degree, can store data for 20 years, and effectively guarantee the safety and stability of the data
Besides, it brings top speed operation experience to the following mobile NFC features
User can set Smart ring as the key to door according to the matching process of intelligent door lock
Waterproof dust-proof and fall-proof and real jewelry-level dimension
dianpo Jakcom R3F Smart Ring Wear New Technology Magic Finger NFC Ring for Android/BlackBerry/iOS/Windows/Mobile Phone: Office Products






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