awstroe Easy to Use NFC Smart Ring, Metal Material Universal Smart Ring, for Mobile Phone(size8)

Features:
1. Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function operation and sharing of data.
2. No charge / depth waterproof, built-in ultra-sensitive NFC chip, no electricity to work, easy to wear.
3. 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.
4. 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.
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 Ring
Size: 6/7/8/9/10/11/12/13 inch

Package List:
1 * Smart Ring
1 * Instruction Manual

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,
contact with the manufacturer post-sale support, or search on Google 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 ring chip right close to the NFC area when
 reading any data to avoid the failure in reading and writing.

Make sure this fits by entering your model number.
✨【NFC Smart Ring】Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function operation and sharing of data.
✨【Wearable Smart Ring】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.
✨【High Quality & Durable】Beautiful appearance, 6/7/8/9/10/11/12/13 inch size to choose, perfect for women men kids boys girls, easy to use. No charge / depth waterproof, built-in ultra-sensitive NFC chip, no electricity to work, easy to wear.
✨【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.
✨【100% Warranty】We promises every customer a 100% shopping satisfaction, feel free to reach us if you have any questions about your purchase. We will give you a professional and detailed reply within 24 hours during the working day. Click to buy now!