Vikye Smart Ring, Built-in Ultra-Sensitive NFC Chip, Metal Material Easy to Use NFC Smart Ring, for Mobile Phone(size7)
Vikye Smart Ring, Built-in Ultra-Sensitive NFC Chip, Metal Material Easy to Use NFC Smart Ring, for Mobile Phone(size7)
Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function operation and sharing of data.
No charge / depth waterproof, built-in ultra-sensitive NFC chip, no electricity to work, easy to wear.
Beautiful appearance, easy to use.
Lock / unlock the program, select the application you want to lock / unlock, write the smart ring, only the ring touch the phone to start the application, to protect personal privacy.
Multi-functional NFC smart ring, the main function is to store and exchange personal information, as well as mobile content and personal privacy encryption unlock.