Description
Original Jakcom R3 Smart Ring Wear Magic Finger NFC Ring IC ID Card for Android Windows NFC Mobile Phone Waterproof Smart Ring
* How to choose ring size (Note: Please tighten the rope when you measure!)
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General | |
Brand | JAKCOM |
Model | R3 |
Style | Smart Ring |
Technology | Near Field Communication |
Feature | 1.Replace “door key”, “Payment Card” or other “IC” / “ID” cards; |
2.Improve human health and prevent disease; | |
3.Unlock phone, Quick start phone’s program,Share information, Private notebook, etc; | |
4.No need to charge and waterproof; | |
5.Full U.S. sizes optional; | |
6.Made by Liquid Tungsten and Epoxy Crystal Ceramic, Fashionable design elements. | |
Compatible with | For all IOS and Android Windows cellphone which have NFC. (iphone,Samsung,HTC,Nokia,Sony…) |
Size | US standard ring size 7-12 (6 sizes available) |
Material | Pure titanium black glaze/golden white enamel |
Signal transmission distance | 1.5cm |
Color | Black |
Package Contents | |
1 x Smart NFC Magic Ring–R3 |
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