Epoxy resin material semi-ceramic NFC smart ring

1. Product description:

The NFC smart chip ring is a fashion wearable electronic product that connects with the mobile phone through nfc wireless radio frequency communication technology to perform mobile phone function operations and share data. It can only be used with nfc function,

2. Specific operation:

By touching the NFC signal area of the mobile phone, the smart ring can unlock the tomb of the screen; lock the application; quickly start the application; send and read the business card, website information and other functions.

3. Instructions for use:

(1) Firstly, check whether the mobile phone has NFC function. Usually, the mobile phone NFC switch is in the system settings of the mobile phone. If the user does not find the mobile phone NFC function and other options, please contact the mobile phone manufacturer after sales or Baidu to search whether the corresponding mobile phone model has NFC function. And confirm the mobile phone NFC signal area.

(2) If the mobile phone has NFC function, after turning on the NFC switch, search for software related to NFC function in the application software market, download and install it, and operate according to the prompts on the software.

(3) Open the downloaded nfc software, and operate according to the prompts on the software,

(4) Since NFC belongs to near-field communication, when reading any tasks, please make sure that the position of the ring chip is facing the eye and close to the NFC signal area of the mobile phone, otherwise it may cause failure to read and write normally. Then according to the mobile APP, function operation settings, matching, and establishment of shortcut function applications.

(5) Support NFC function smart fingerprint password lock, NFC smart attendance, need to match, write tag information or number synchronization can be used.