Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone, Connecte to The Mobile Phone Function and Sharing of Data

Smart Ring, NFC Multi-Function Smart Rings Magic Wearable Device Universal for Mobile Phone, Connecte to The Mobile Phone Function and Sharing of Data

Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data. No charge / depth built-in ultra-sensitive NFC chip, no electricity to work, easy to wear. Multi-functional NFC smart ring, the main function is to store and exchange information, as well as mobile content and encryption unlock. 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 Beautiful appearance, easy to use. Specification:
Features:
1. Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data.
2. No / depth , built-in ultra-sensitive NFC chip, no electricity to work, easy to wear.
3. Multi-functional NFC smart , the main function is to store and exchange information, as well as mobile content and encryption unlock.
4. Lock / unlock the program, select the application you want to lock / unlock, write the smart , only the touch the phone to start the application, to .
5. Beautiful appearance, easy to use.
Specification:
Material: Metal
Size: about 4*5*0.5cm/1.57*1.97*0.2in
Product Name: NFC Multi-function Smart
Size: 6/7/8/9/10/11/12/13 inch
Package List:
1 * Smart
Instructions for use:
1. First, check if your smartphone has NFC function. It can usually be found in the system settings. If no relevant options are found,
with the manufacturer post-sale support, or search on if the smartphone model has NFC function and confirm its NFC area.
2. If your smartphone has NFC function, turn on the NFC switch, search your app for the software which apply NFC, download and install them.
3. Start the NFC APP, perform actions according to the instructions.
4. Since NFC is a near field communication technology, make sure to place the top side of the chip right close to the NFC area when
reading any data to avoid the failure in reading and writing.