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Werable devices Jakcom R3F Smart  electronic new technology Magic Ring with high speed NFC for IOS,Android,window phones 

Jakcom R3F smart ring  

 Wearable electronic components, it can connect IC / ID / NFC Card Reader like doorlock or cellphone to Unlock,PayShare information or Operate some mobile function ; Original Health Module can improve human performance effectively. The product shape is designed according to the international popular elements, created by the pure medical titanium, no need to charge, high waterproof, and suitable for any people at any time. 

Features:

2.Improve human health and prevent disease; 
3.Unlock phone ,Quick start phone's program,Share informations,Private notebook,etc; 
4.No need to charge and waterproof;
5.Full U.S. sizes optional;
6.Made by Liquid Tungsten and Epoxy Crystal Ceramic,Fashionable design elements.

Package Content:

• 1 X Jakcom R3F NFC Smart Ring
  (Notice: Cannot connect with IPhone, and the battery of NFC Smart phone must be original)

If u need Jakcom R3,just click here

Difference between Jakcom R3 and Jakcom R3F

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