NFC Multifunction Smart Ring Magic Wearable Device for Mobile Phone - Waterproof - Easy to Use - Metal Material - Size 6/7/8/9/10/11/12/13 Inch (size7)

About this item

• •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 information, as well as mobile content and 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 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
• •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 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.

Specifications