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

1. Model available?
Available for all of Android system mobiles with NFC.

2. This NFC device is locked as "Read-only" (cannot write in any data), how to deal with 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 forget to enable NFC on your smartphone,
2> Your smartphone do not have NFC function.

4. The app got struck when moved or installed on SD card.
Due to 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)