Saluaqui NFC Multifunction Smart Rings Magic Wearable Device Universal for Mobile Phone Saluaqui9qi7uogm1x-08

About this item

• 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.
• Product description Saluaqui NFC Multifunction Smart Rings, Magic Wearable Device Universal for Mobile Phone (Saluaqui9qi7uogm1x-08) 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 . No charge / depth, built-in ultra-sensitive NFC chip, no electricity to work, easy to wear. Through the NFC radio frequency communication technology and mobile phone connection to the mobile phone function and sharing of data. 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 Instructions for use: with the manufacturer post- 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 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 i