NFC is short-range wireless communication. In brief, the NFC function turns the ring into a bus card, which is close to the phone, can be queried or recharged. There are also features such as contact, browsing, and linking.
Transmission rate: 106kb / s
Working frequency band: 13.56MHZ
Storage space: 144 BYTES
Chip: NFC chip
Sensing distance: 1-3cm
1*NFC multifunctional ring
✅ [Smart Design]–This smart ring with a simple design is very portable and you can carry it everywhere.
✅ [Share and Transfer information]–The NFC ring can send private messages / images / business cards / website links to the person you want to share with, with a simple touch.
✅ [Multifunctional]–The NFC function can make the ring become a bus card. If the card is close to the mobile phone, it can be queried or recharged, as well as contact, browsing, linking and other functions.
✅ [Control Applications ]–You can write a fixed list of processes ahead of time, and the ring starts the applications each time by simply touching them.
✅ [Support all Android ]–Support All Android and Windows NFC Mobiles. Size Chart please check the image Quickly start the phone application.