Smart Ring Jakcom R3 Wearable Devices Magic Finger NFC Ring Smart Electronics with IC / ID / NFC Card For NFC Mobile Phone
Smart Ring Jakcom R3 Wearable Devices Magic Finger NFC Ring Smart Electronics with IC / ID / NFC Card For NFC Mobile Phone
--NXP NTAG 21x
1. The “NFC” Letters area carries a new NXP smart NFC chip.
2. It has 106 KB/s data transmission, and 100,000 cycles of writing operation durability degree, can store data for 10 years, and effectively guarantee the safety and stability of the data.
3. Besides, it brings top speed operation experience to the following mobile NFC features.
--NXP Smart CDX
The "M1" and "ID" Letters area is equipped with new dual-core NXP MCU chipset.
--Health Module
"Germanium","Volcanic Magnet", "FIR Energy Stone"
The three Natural devices can improve human performance effectively.
--Multi-function APP(note:only support NFC-enabled phone,And android or Windows phone system)
1.Private Note:
2.Mobile phone lock :
3.Quick start:
4.Share information:
5.ETC..
--Other Features
No need battery charging
Waterproof dust-proof and fall-proof
1. Please check the quality and quantity in time once you received the item.
2. If you want to Refund or replacement, Please contact us to request a return authorization within 1 week from the date is was received. Please ask us the returned address. Don't ship back to the address on the package.
3. We will send you a new one or refund you the payment after we get the returned one. Buyers have to pay for the return cost.
4.All returned items must be in the original packaging and new conditions. Please must provide us with the shipping tracking number, specific reason for the return, your name and the order number.
