Smart Ring Electronic Magic Finger Ring with Dual Core High Speed NFC for Android, Windows NFC Phones

Jakcom R3F Wearble Devices Smart Ring Electronic Magic Finger Ring with Dual Core High Speed NFC for Android, Windows NFC Phones

Color:White Black
Packing list:
Crystal gift box, Magic ring

Products Description
The Jakcom smart ring is a Wearable electronic components, operate the mobile function and share the data by NFC wireless frequency communication technology, the functions of the advanced design as following: Private Note, Screen lock, APP lock, Quick start, share business card, share internet link, share the text and share online file. Original Health Module
can improve human performance effectively. The product shape is designed according to the international popular elements, created by the pure medical titanium, no need to charge, high waterproof, and suitable for any people at any time.

Specification:
Model:JAKCOM-R3F
Frequency:13.56MHZ
Range to cover:1.5cm
Work temperature:-50~+80

R3F Function:

Function 1:accessories,Fashion jewelry, couple rings.

Function 2:Android or WINDOWS have NFC mobile phone can be used(unlock the phone, information sharing, card sharing, etc.)NFC chip embedded in the ring