Ding Cheng Smarty Ring Smart Card Information Exchange Black Color

Feature
* New method of smart card information exchanging. If you have this one, no need to bring your card and no need to type in, just use this smart ring to touch the other's phone, and then the other's phone will automatically get your smart card information.
Description
*1. Using luxurious NAPPA calfskin first layer, delicate and silky, weatherproof, the perfect interpretation of British fashion.
*2. Adopt high-strength Medical-use titanium steel, vacuum furnace gold-plated, anti-corrosion, anti-radiation, non-allergenic, never fade.
*3. Technology and fashion integrate design, essential for trendy crowd.
Technical
* Dual-core high-strength encryption chip, nano-metal interference coatings, professional custom ultra-sensitive antennas, the perfect realization of Private and Public partition storage and exchange of information.
* High quality.
* Standard 6 dustproof, 50m waterproof, 5 meters anti-fall function
Instruction
*1. Scan the QR Codes on the package and download the APP
*2. Two imprint on the ring, one is key mark, the other is card mark, representing different function area
*3. Open the App, you will be prompted to ring binding, use key mark part of the ring to touch the NFC sensing area of the phone
*4. After binding, you need to enter a password, to prevent the loss of intelligent ring, unable to start APP
*5. Press the key button, enter into an encrypted page, you can encrypted all applications of your phone. After encryption it will not be opened by clicking, it need key part of ring touching the NFC sensing area of phone to open or password open.
Package List
1x Smart Ring
1x User Manual