Iumwxz Nfc Multifunctional Intelligent Ring Smart Wear Finger Digital Ring Xmas Gifts Christmas home decor christmas clearance outdoors indoor

NFC Multifunctional Intelligent Ring Smart Wear Finger Digital Ring
Descriptions:
Lock and unlock your Smart phone or tablet quickly, hide the app when you leave your smart phone alone
& Transfer information (send the private message/Picture/business card/ website link to the person you want to by a touch)
Control Applications (you can write a fixed process list ahead of the, and will start the applications each by simply.
Water and No charging required
Support All Android and NFC Mobiles. Size Chart please check the
Quickly start the phone application, in will need to quickly start the program startup written in the smart ring, when the smart ring touches the phone will automatically find and start the program.
Multi-functional NFC smart ring, the main function is to store and exchange information, as well as mobile content and encryption unlock, support for,,, and other DNF-enabled mobile phone.
Specification:
Size:9 (please refer to the size picture)
Chip: NFC chip
Working frequency band: 13.56MHZ
Storage space: 144BYTES
Transmission rate: 106kb / s
Uses: set up smart lock, card recharge, smart phone unlock, phone important file lock, transfer files.
Features: No charge, programmable read-only lock function, 7- serial number clone protection
Package:
1 x Smart Ring