DESIGNICE 2026 New Rings for Women Nfc Mobile Phone Smart Stainless Steel Wireless Radio Frequency Communication Water Resistance Jewelry Gifts for Her Brown

NFC Mobile Phone Smart Stainless Steel Wireless Radio Frequency Communication Water Resistance Jewelry
Description:
NFC smart chip is a fashionable wearable electronic product that performs mobile phone function and shares data through the connection of NFC radio frequency communication technology with mobile phone. It does require any power supply and has high grade capability. The ring has a built in NFC chip. You need to bring your own NFC to use it.
Operational aspects:
The smart ring realizes screen tomb unlocking by touching the NFC signal area of the mobile phone; Application locks; Quick start application; Send read business card, URL information and other functions.
III. Instructions for use:
1. First check whether the mobile phone has NFC function. Usually, the mobile phone NFC is in the system setting of the mobile phone. If the user does not find the mobile phone NFC function and other options, contact the mobile phone manufacturer or search for the corresponding mobile phone model. Ensure the mobile phone has NFC function and a designated NFC signal area.
2. If the mobile phone has NFC function, turn on the NFC, search the application software market for NFC function software, download the installation, and follow the prompts for operation.
3. Open the downloaded NFC software and follow the instructions of the software.
4. Since NFC is a near field communication technology, ensure that the chip is located in the NFC signal area close to the phone when reading or writing. Otherwise, it may cause issues with normal reading and writing.
5. Support NFC function smart fingerprint password lock, NFC smart attendance, synchronization of label information or number to use.
Material: Stainless steel
Weight: 8g
Color: Black, White
Include: 1x smart ring