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The Smart Ring is a wearable electronic components. It can connect IC/ID/NFC Card Reader like door lock or cellphone to unlock, pay, share information or operate some mobile function, and suitable for any people at any time. 

Multi-function APP:

1. Quick start

2.Mobile phone lock

3. Sharing Information

4. Private Note

5. Door Lock / Building Door / Elevator Card / Multi-function Card Use

Specifications

• WaterProof
• Frequency: 13.56MHZ
• Range to cover: 1.5cm
• Work temperature: -50~+80 Perimeter
• Suitable Phone: Android, IOS, Windows Phone etc with NFC function
• Color: Black

The original health module can improve human performance effectively.

The product shape is designed according to the international popular elements, and created by the pure medical titanium, no need to charge, high waterproof.