Jakcom R3F Smart Ring For High Speed NFC Electronics Phone Smart

Jakcom R3F Smart Ring For High Speed NFC Electronics Phone Smart Accessories 3-proof App Enabled Wearable Technology Magic Ring Deskripsi : Compatibility : Android Language : Turkish,French,ITALIAN,Portuguese,English,Spanish,Russian Application Age Group : Adult Function : NFC D Type : Cases Brand Name : jakcom Type : Jakcom R3F NFC Smart Ring Support : Android Windows smart phone Material : Liquid Tungsten, Epoxy Crystal Ceramic Color : White Black 3-Proof : Grade-6 dust-proof 50 cm waterproof 5 m anti- Notice: 1.Please allow a little color error . 2.Please allow manual measuring permissible error. 3.Not all phones are universal, please read the introduction carefully before buying. 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 Happy Shopping.