Ceramic NFC Ring

Function:

• Using a smart ring near the NFC sensing area of the other party's mobile phone can share personal business cards, Company website, or network disk documents, etc

• Mobile Phone Lock Screen: Mobile Phone Download APP Set Screen Lock; Quick locks, private information, etc

• can be used for entrance guard series; Household door locks, elevators, parking, company buildings

• shopping, consumption, etc.

• Bus Series (Shenzhen Tong, Octopus, Shanghai, Beijing and other cities)

• No need to charge, available at any time; "Core" Technology, New Life

Material:

• Zirconia ceramic material

• High temperature resistance

• Corrosion resistance

• Acid and alkali resistance

• High wear coefficient

• insulation

• Anti oxidation

• Waterproof

• Ceramics are durable and are known as "ceramic steel". The inner arc adopts human body structural engineering.
  It is designed with ultra-high performance, gem-like texture and luster, and is comfortable to wear.
  Smooth and graceful, close your fingers tightly.

Chips:

• Can be built-in ID, IC, NFC, bus system and other chips;

• Can realize the combination of single frequency, double frequency and three frequencies