Smart Ring waterproof dust-proof fall-proof for NFC Electronics Mobile Phone

Features:
Function 1: health protection function, prevent electromagnetic wave radiation, keep watch over the body. Fashion jewelry, couple rings.
Function 2 (with NFC mobile phone improve,but IPhone mobile phone no NFC so not improve): mobile phone unlock, information sharing, business cards, and the like.
Feature 3: IC/ID/NFC chip simulation, can copy the card(entrance guard card, Access card, meal card, elevator card, attendance card)Do not improve the bus card, subway card and bank card.
Tip: IPhone mobile phone no NFC function, so only apply function 1 and serve as 3, can not apply function 2.

1. Model To be had?
To be had for all of Android system mobiles with NFC.

2. This NFC device is locked as “Read-only” (cannot write in any data), how to handle that?
Usage of other NFC Apps to operate this NFC device or touch high-band equipment may cause the chip locked, which needs to send back to factory to reboot for maintenance.

3. Click in App, and notify as “please enable NFC”?
1> You disregard to enable NFC on your smartphone,
2> Your smartphone shouldn’t have NFC function.

4. The app got struck when moved or installed on SD card.
As a result of the particularity of App data, please don’t move the installation location after installation, in case of any unforeseeable error or struck.

Package include:
1 x Smart NFC Magic Ring
(NOTICE: CANNOT CONNECT WITH IPHONE, AND THE BATTERY OF NFC SMART PHONE MUST BE ORIGINAL)
WHAT CAN IT DO?
Unlock your Smart phone or tablet Take your NFC enabled phone out of your pocket, slide your hand on the back and the NFC Ring can unlock it. It couldn’t be easier!Lock and unlock your door.
Want so to use your ring to open your house?
No problem. Just grab yourself an NFC enabled door lock, install it and your NFC Ring can interact with it.
NOTICE:nfc ring No battery required.