Multifunctional NFC Smart Ring,Magic Wearable Universal Wear Finger Digital Ring for Android Windows Mobile Phone
Through the nfc radio frequency communication technology and mobile phone connection to the mobile phone function operation and sharing of data. Smart ring by touching the phone nfc signal area, to achieve the screen to unlock; application lock; quick start application; send read business cards, URL information and other functions.
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, support for Samsung, Huawei, millet and other DNF-enabled mobile phone.
Quickly start the phone application, in advance will need to quickly start the program startup command written in the smart ring, when the smart ring touches the phone will automatically find and start the program.