1. Health module-remove infrared ray and adjust body function.
2. Simulate IC cards and ID carsd-you can use R3 as house door key elevator card parking card attendance machine payment cards Pos machine Supermarket card Bus card Metro card.
3. Program lock: Your mobile phone only opens for you.
4. Automatic running: Convenient and fast fashionable experience.
5. Start hide: The highest level personal privacy protection.
6. Business card share: Leave your contact information stylishly.
7. Whisper: Communication requires just one interaction.
8. Link share: Information consulting enabled by one click.
9. Network disk sharing: Goods should be shared.
10. Full U.S. sizes suitable for different finger size.
11. Applicable mobile phones with NFC function.
12. Kindly reminder: Do please make sure your phone supports NFC function.