Jakcom R3/R3F Smart Ring NFC Phone Smart Accessories Wearable Magic

Brand Name : jakcom Type : Wrist Strap Compatibility : All Compatible Language : English Application Age Group : Adult Color : Black, White Weight : 32g Size : 7, 8, 9, 10, 11, 12 Material : Amorphous Titanium Alloy Compatible system : Android, IOS Function : NFC, Health monitor, Answer call Type : R3/R3F TYPE A : Jakcom R3 NFC Smart Ring TYPE B : Jakcom R3F Smart Ring Jakcom R3 R3F Smart Ring NFC Phone Smart Accessories Wearable Magic Ring Finger NFC Ring for Android Windows NFC Mobile Phone TYPE A:Jakcom R3 NFC Smart Ring TYPE A:Jakcom R3 NFC Smart Ring The Jakcom smart ring is a wearable electronic components. It can connect IC/ID/NFC Card Reader like doorlock or cellphone to unlock, pay, share information or operate some mobile function. The original health module can improve human performance effectively. The product shape is designed according to the international popular elements, and created by the pure medical titanium, no need to charge, high waterproof, and suitable for any people at any time. Specifications Model: JAKCOM-R3 Frequency: 13.56MHZ Range to cover: 1.5cm Work temperature: -50~+80 Perimeter M: 57mm L: 60mm XL: 63mm XXL: 66mm Suitable Phone: Android/Windows Phone with NFC function Features Made of Germanium. It is a kind of rare metal and its content is only about 0.0007% in the earth's crust. It has superbly high health care efficacy, can improve the modern people comprehensive symptoms caused by the lack of exercise, working pressure and air pollution. Cotopaxi volcanic magmatic. Thousands years of geological movement gives it striking ability, and enable it to have greater functions of relieving convulsion, soothing the nerves, calming the liver, improving ears and eyes, and relieving asthma than ordinary magnets. FIR Energy Stone. All materials extract from natural mineral ,so that can release more pure Far